1036969960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{4973}}^1$

素因数の和:5398

約数の個数: 64

約数和(自身を含む): 2519430480

約数和(自身を除く): 1482460520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 401, 520, 802, 1604, 2005, 3208, 4010, 4973, 5213, 8020, 9946, 10426, 16040, 19892, 20852, 24865, 26065, 39784, 41704, 49730, 52130, 64649, 99460, 104260, 129298, 198920, 208520, 258596, 323245, 517192, 646490, 1292980, 1994173, 2585960, 3988346, 7976692, 9970865, 15953384, 19941730, 25924249, 39883460, 51848498, 79766920, 103696996, 129621245, 207393992, 259242490, 518484980, 1036969960]

約数ペア:

[(1, 1036969960), (2, 518484980), (4, 259242490), (5, 207393992), (8, 129621245), (10, 103696996), (13, 79766920), (20, 51848498), (26, 39883460), (40, 25924249), (52, 19941730), (65, 15953384), (104, 9970865), (130, 7976692), (260, 3988346), (401, 2585960), (520, 1994173), (802, 1292980), (1604, 646490), (2005, 517192), (3208, 323245), (4010, 258596), (4973, 208520), (5213, 198920), (8020, 129298), (9946, 104260), (10426, 99460), (16040, 64649), (19892, 52130), (20852, 49730), (24865, 41704), (26065, 39784)]