39400504

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 91163520

約数和(自身を除く): 51763016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 101, 104, 121, 124, 143, 202, 242, 248, 286, 341, 403, 404, 484, 572, 682, 806, 808, 968, 1111, 1144, 1313, 1364, 1573, 1612, 2222, 2626, 2728, 3131, 3146, 3224, 3751, 4433, 4444, 5252, 6262, 6292, 7502, 8866, 8888, 10504, 12221, 12524, 12584, 14443, 15004, 17732, 24442, 25048, 28886, 30008, 34441, 35464, 40703, 48763, 48884, 57772, 68882, 81406, 97526, 97768, 115544, 137764, 158873, 162812, 195052, 275528, 317746, 325624, 378851, 390104, 447733, 635492, 757702, 895466, 1270984, 1515404, 1790932, 3030808, 3581864, 4925063, 9850126, 19700252, 39400504]

約数ペア:

[(1, 39400504), (2, 19700252), (4, 9850126), (8, 4925063), (11, 3581864), (13, 3030808), (22, 1790932), (26, 1515404), (31, 1270984), (44, 895466), (52, 757702), (62, 635492), (88, 447733), (101, 390104), (104, 378851), (121, 325624), (124, 317746), (143, 275528), (202, 195052), (242, 162812), (248, 158873), (286, 137764), (341, 115544), (403, 97768), (404, 97526), (484, 81406), (572, 68882), (682, 57772), (806, 48884), (808, 48763), (968, 40703), (1111, 35464), (1144, 34441), (1313, 30008), (1364, 28886), (1573, 25048), (1612, 24442), (2222, 17732), (2626, 15004), (2728, 14443), (3131, 12584), (3146, 12524), (3224, 12221), (3751, 10504), (4433, 8888), (4444, 8866), (5252, 7502), (6262, 6292)]