32783740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 85800960

約数和(自身を除く): 53017220

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 31, 38, 44, 46, 55, 62, 76, 92, 95, 110, 115, 121, 124, 155, 190, 209, 220, 230, 242, 253, 310, 341, 380, 418, 437, 460, 484, 506, 589, 605, 620, 682, 713, 836, 874, 1012, 1045, 1178, 1210, 1265, 1364, 1426, 1705, 1748, 2090, 2185, 2299, 2356, 2420, 2530, 2783, 2852, 2945, 3410, 3565, 3751, 4180, 4370, 4598, 4807, 5060, 5566, 5890, 6479, 6820, 7130, 7502, 7843, 8740, 9196, 9614, 11132, 11495, 11780, 12958, 13547, 13915, 14260, 15004, 15686, 18755, 19228, 22990, 24035, 25916, 27094, 27830, 31372, 32395, 37510, 39215, 45980, 48070, 52877, 54188, 55660, 64790, 67735, 71269, 75020, 78430, 86273, 96140, 105754, 129580, 135470, 142538, 149017, 156860, 172546, 211508, 264385, 270940, 285076, 298034, 345092, 356345, 431365, 528770, 596068, 712690, 745085, 862730, 1057540, 1425380, 1490170, 1639187, 1725460, 2980340, 3278374, 6556748, 8195935, 16391870, 32783740]

約数ペア:

[(1, 32783740), (2, 16391870), (4, 8195935), (5, 6556748), (10, 3278374), (11, 2980340), (19, 1725460), (20, 1639187), (22, 1490170), (23, 1425380), (31, 1057540), (38, 862730), (44, 745085), (46, 712690), (55, 596068), (62, 528770), (76, 431365), (92, 356345), (95, 345092), (110, 298034), (115, 285076), (121, 270940), (124, 264385), (155, 211508), (190, 172546), (209, 156860), (220, 149017), (230, 142538), (242, 135470), (253, 129580), (310, 105754), (341, 96140), (380, 86273), (418, 78430), (437, 75020), (460, 71269), (484, 67735), (506, 64790), (589, 55660), (605, 54188), (620, 52877), (682, 48070), (713, 45980), (836, 39215), (874, 37510), (1012, 32395), (1045, 31372), (1178, 27830), (1210, 27094), (1265, 25916), (1364, 24035), (1426, 22990), (1705, 19228), (1748, 18755), (2090, 15686), (2185, 15004), (2299, 14260), (2356, 13915), (2420, 13547), (2530, 12958), (2783, 11780), (2852, 11495), (2945, 11132), (3410, 9614), (3565, 9196), (3751, 8740), (4180, 7843), (4370, 7502), (4598, 7130), (4807, 6820), (5060, 6479), (5566, 5890)]