23156969620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1\times {\mathrm{13567}}^1$

素因数の和:16360

約数の個数: 48

約数和(自身を含む): 50220269568

約数和(自身を除く): 27063299948

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2753, 5506, 11012, 13567, 13765, 27134, 27530, 54268, 55060, 67835, 85343, 135670, 170686, 271340, 341372, 420577, 426715, 841154, 853430, 1682308, 1706860, 2102885, 4205770, 8411540, 37349951, 74699902, 149399804, 186749755, 373499510, 746999020, 1157848481, 2315696962, 4631393924, 5789242405, 11578484810, 23156969620]

約数ペア:

[(1, 23156969620), (2, 11578484810), (4, 5789242405), (5, 4631393924), (10, 2315696962), (20, 1157848481), (31, 746999020), (62, 373499510), (124, 186749755), (155, 149399804), (310, 74699902), (620, 37349951), (2753, 8411540), (5506, 4205770), (11012, 2102885), (13567, 1706860), (13765, 1682308), (27134, 853430), (27530, 841154), (54268, 426715), (55060, 420577), (67835, 341372), (85343, 271340), (135670, 170686)]