115714940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 294948864

約数和(自身を除く): 179233924

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 47, 55, 62, 76, 94, 95, 110, 124, 155, 188, 190, 209, 220, 235, 310, 341, 361, 380, 418, 470, 517, 589, 620, 682, 722, 836, 893, 940, 1034, 1045, 1178, 1364, 1444, 1457, 1705, 1786, 1805, 2068, 2090, 2356, 2585, 2914, 2945, 3410, 3572, 3610, 3971, 4180, 4465, 5170, 5828, 5890, 6479, 6820, 7220, 7285, 7942, 8930, 9823, 10340, 11191, 11780, 12958, 14570, 15884, 16027, 16967, 17860, 19646, 19855, 22382, 25916, 27683, 29140, 32054, 32395, 33934, 39292, 39710, 44764, 49115, 55366, 55955, 64108, 64790, 67868, 79420, 80135, 84835, 98230, 110732, 111910, 123101, 129580, 138415, 160270, 169670, 186637, 196460, 223820, 246202, 276830, 304513, 320540, 339340, 373274, 492404, 525977, 553660, 609026, 615505, 746548, 933185, 1051954, 1218052, 1231010, 1522565, 1866370, 2103908, 2462020, 2629885, 3045130, 3732740, 5259770, 5785747, 6090260, 10519540, 11571494, 23142988, 28928735, 57857470, 115714940]

約数ペア:

[(1, 115714940), (2, 57857470), (4, 28928735), (5, 23142988), (10, 11571494), (11, 10519540), (19, 6090260), (20, 5785747), (22, 5259770), (31, 3732740), (38, 3045130), (44, 2629885), (47, 2462020), (55, 2103908), (62, 1866370), (76, 1522565), (94, 1231010), (95, 1218052), (110, 1051954), (124, 933185), (155, 746548), (188, 615505), (190, 609026), (209, 553660), (220, 525977), (235, 492404), (310, 373274), (341, 339340), (361, 320540), (380, 304513), (418, 276830), (470, 246202), (517, 223820), (589, 196460), (620, 186637), (682, 169670), (722, 160270), (836, 138415), (893, 129580), (940, 123101), (1034, 111910), (1045, 110732), (1178, 98230), (1364, 84835), (1444, 80135), (1457, 79420), (1705, 67868), (1786, 64790), (1805, 64108), (2068, 55955), (2090, 55366), (2356, 49115), (2585, 44764), (2914, 39710), (2945, 39292), (3410, 33934), (3572, 32395), (3610, 32054), (3971, 29140), (4180, 27683), (4465, 25916), (5170, 22382), (5828, 19855), (5890, 19646), (6479, 17860), (6820, 16967), (7220, 16027), (7285, 15884), (7942, 14570), (8930, 12958), (9823, 11780), (10340, 11191)]