40965901204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{42689}}^1$

素因数の和:42904

約数の個数: 48

約数和(自身を含む): 75735475200

約数和(自身を除く): 34769573996

約数列:

[1, 2, 4, 31, 62, 71, 109, 124, 142, 218, 284, 436, 2201, 3379, 4402, 6758, 7739, 8804, 13516, 15478, 30956, 42689, 85378, 170756, 239909, 479818, 959636, 1323359, 2646718, 3030919, 4653101, 5293436, 6061838, 9306202, 12123676, 18612404, 93958489, 144246131, 187916978, 288492262, 330370171, 375833956, 576984524, 660740342, 1321480684, 10241475301, 20482950602, 40965901204]

約数ペア:

[(1, 40965901204), (2, 20482950602), (4, 10241475301), (31, 1321480684), (62, 660740342), (71, 576984524), (109, 375833956), (124, 330370171), (142, 288492262), (218, 187916978), (284, 144246131), (436, 93958489), (2201, 18612404), (3379, 12123676), (4402, 9306202), (6758, 6061838), (7739, 5293436), (8804, 4653101), (13516, 3030919), (15478, 2646718), (30956, 1323359), (42689, 959636), (85378, 479818), (170756, 239909)]