15696031840

素因数分解:

$2^5\times 5^1\times {\mathrm{14821}}^1\times {\mathrm{6619}}^1$

素因数の和:21455

約数の個数: 48

約数和(自身を含む): 37089979920

約数和(自身を除く): 21393948080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6619, 13238, 14821, 26476, 29642, 33095, 52952, 59284, 66190, 74105, 105904, 118568, 132380, 148210, 211808, 237136, 264760, 296420, 474272, 529520, 592840, 1059040, 1185680, 2371360, 98100199, 196200398, 392400796, 490500995, 784801592, 981001990, 1569603184, 1962003980, 3139206368, 3924007960, 7848015920, 15696031840]

約数ペア:

[(1, 15696031840), (2, 7848015920), (4, 3924007960), (5, 3139206368), (8, 1962003980), (10, 1569603184), (16, 981001990), (20, 784801592), (32, 490500995), (40, 392400796), (80, 196200398), (160, 98100199), (6619, 2371360), (13238, 1185680), (14821, 1059040), (26476, 592840), (29642, 529520), (33095, 474272), (52952, 296420), (59284, 264760), (66190, 237136), (74105, 211808), (105904, 148210), (118568, 132380)]