1487664560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1093871}}^1$

素因数の和:1093901

約数の個数: 40

約数和(自身を含む): 3662283456

約数和(自身を除く): 2174618896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1093871, 2187742, 4375484, 5469355, 8750968, 10938710, 17501936, 18595807, 21877420, 37191614, 43754840, 74383228, 87509680, 92979035, 148766456, 185958070, 297532912, 371916140, 743832280, 1487664560]

約数ペア:

[(1, 1487664560), (2, 743832280), (4, 371916140), (5, 297532912), (8, 185958070), (10, 148766456), (16, 92979035), (17, 87509680), (20, 74383228), (34, 43754840), (40, 37191614), (68, 21877420), (80, 18595807), (85, 17501936), (136, 10938710), (170, 8750968), (272, 5469355), (340, 4375484), (680, 2187742), (1360, 1093871)]