5390131071380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{923053}}^1$

素因数の和:923230

約数の個数: 144

約数和(自身を含む): 13199819888640

約数和(自身を除く): 7809688817260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 127, 190, 209, 220, 242, 254, 380, 418, 484, 508, 605, 635, 836, 1045, 1210, 1270, 1397, 2090, 2299, 2413, 2420, 2540, 2794, 4180, 4598, 4826, 5588, 6985, 9196, 9652, 11495, 12065, 13970, 15367, 22990, 24130, 26543, 27940, 30734, 45980, 48260, 53086, 61468, 76835, 106172, 132715, 153670, 265430, 291973, 307340, 530860, 583946, 923053, 1167892, 1459865, 1846106, 2919730, 3692212, 4615265, 5839460, 9230530, 10153583, 17538007, 18461060, 20307166, 35076014, 40614332, 50767915, 70152028, 87690035, 101535830, 111689413, 117227731, 175380070, 192918077, 203071660, 223378826, 234455462, 350760140, 385836154, 446757652, 468910924, 558447065, 586138655, 771672308, 964590385, 1116894130, 1172277310, 1289505041, 1929180770, 2122098847, 2227326889, 2233788260, 2344554620, 2579010082, 3858361540, 4244197694, 4454653778, 5158020164, 6447525205, 8488395388, 8909307556, 10610494235, 11136634445, 12895050410, 14184555451, 21220988470, 22273268890, 24500595779, 25790100820, 28369110902, 42441976940, 44546537780, 49001191558, 56738221804, 70922777255, 98002383116, 122502978895, 141845554510, 245005957790, 269506553569, 283691109020, 490011915580, 539013107138, 1078026214276, 1347532767845, 2695065535690, 5390131071380]

約数ペア:

[(1, 5390131071380), (2, 2695065535690), (4, 1347532767845), (5, 1078026214276), (10, 539013107138), (11, 490011915580), (19, 283691109020), (20, 269506553569), (22, 245005957790), (38, 141845554510), (44, 122502978895), (55, 98002383116), (76, 70922777255), (95, 56738221804), (110, 49001191558), (121, 44546537780), (127, 42441976940), (190, 28369110902), (209, 25790100820), (220, 24500595779), (242, 22273268890), (254, 21220988470), (380, 14184555451), (418, 12895050410), (484, 11136634445), (508, 10610494235), (605, 8909307556), (635, 8488395388), (836, 6447525205), (1045, 5158020164), (1210, 4454653778), (1270, 4244197694), (1397, 3858361540), (2090, 2579010082), (2299, 2344554620), (2413, 2233788260), (2420, 2227326889), (2540, 2122098847), (2794, 1929180770), (4180, 1289505041), (4598, 1172277310), (4826, 1116894130), (5588, 964590385), (6985, 771672308), (9196, 586138655), (9652, 558447065), (11495, 468910924), (12065, 446757652), (13970, 385836154), (15367, 350760140), (22990, 234455462), (24130, 223378826), (26543, 203071660), (27940, 192918077), (30734, 175380070), (45980, 117227731), (48260, 111689413), (53086, 101535830), (61468, 87690035), (76835, 70152028), (106172, 50767915), (132715, 40614332), (153670, 35076014), (265430, 20307166), (291973, 18461060), (307340, 17538007), (530860, 10153583), (583946, 9230530), (923053, 5839460), (1167892, 4615265), (1459865, 3692212), (1846106, 2919730)]