2387029375

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3407}}^1$

素因数の和:3505

約数の個数: 40

約数和(自身を含む): 3193977600

約数和(自身を除く): 806948225

約数列:

[1, 5, 19, 25, 59, 95, 125, 295, 475, 625, 1121, 1475, 2375, 3407, 5605, 7375, 11875, 17035, 28025, 36875, 64733, 85175, 140125, 201013, 323665, 425875, 700625, 1005065, 1618325, 2129375, 3819247, 5025325, 8091625, 19096235, 25126625, 40458125, 95481175, 125633125, 477405875, 2387029375]

約数ペア:

[(1, 2387029375), (5, 477405875), (19, 125633125), (25, 95481175), (59, 40458125), (95, 25126625), (125, 19096235), (295, 8091625), (475, 5025325), (625, 3819247), (1121, 2129375), (1475, 1618325), (2375, 1005065), (3407, 700625), (5605, 425875), (7375, 323665), (11875, 201013), (17035, 140125), (28025, 85175), (36875, 64733)]