788336860

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1\times {\mathrm{1013}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 1674219456

約数和(自身を除く): 885882596

約数列:

[1, 2, 4, 5, 10, 20, 167, 233, 334, 466, 668, 835, 932, 1013, 1165, 1670, 2026, 2330, 3340, 4052, 4660, 5065, 10130, 20260, 38911, 77822, 155644, 169171, 194555, 236029, 338342, 389110, 472058, 676684, 778220, 845855, 944116, 1180145, 1691710, 2360290, 3383420, 4720580, 39416843, 78833686, 157667372, 197084215, 394168430, 788336860]

約数ペア:

[(1, 788336860), (2, 394168430), (4, 197084215), (5, 157667372), (10, 78833686), (20, 39416843), (167, 4720580), (233, 3383420), (334, 2360290), (466, 1691710), (668, 1180145), (835, 944116), (932, 845855), (1013, 778220), (1165, 676684), (1670, 472058), (2026, 389110), (2330, 338342), (3340, 236029), (4052, 194555), (4660, 169171), (5065, 155644), (10130, 77822), (20260, 38911)]