1569643660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{937}}^1$

素因数の和:1355

約数の個数: 96

約数和(自身を含む): 3772560960

約数和(自身を除く): 2202917300

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 379, 442, 758, 884, 937, 1105, 1516, 1874, 1895, 2210, 3748, 3790, 4420, 4685, 4927, 6443, 7580, 9370, 9854, 12181, 12886, 15929, 18740, 19708, 24362, 24635, 25772, 31858, 32215, 48724, 49270, 60905, 63716, 64430, 79645, 83759, 98540, 121810, 128860, 159290, 167518, 207077, 243620, 318580, 335036, 355123, 414154, 418795, 710246, 828308, 837590, 1035385, 1420492, 1675180, 1775615, 2070770, 3551230, 4141540, 4616599, 6037091, 7102460, 9233198, 12074182, 18466396, 23082995, 24148364, 30185455, 46165990, 60370910, 78482183, 92331980, 120741820, 156964366, 313928732, 392410915, 784821830, 1569643660]

約数ペア:

[(1, 1569643660), (2, 784821830), (4, 392410915), (5, 313928732), (10, 156964366), (13, 120741820), (17, 92331980), (20, 78482183), (26, 60370910), (34, 46165990), (52, 30185455), (65, 24148364), (68, 23082995), (85, 18466396), (130, 12074182), (170, 9233198), (221, 7102460), (260, 6037091), (340, 4616599), (379, 4141540), (442, 3551230), (758, 2070770), (884, 1775615), (937, 1675180), (1105, 1420492), (1516, 1035385), (1874, 837590), (1895, 828308), (2210, 710246), (3748, 418795), (3790, 414154), (4420, 355123), (4685, 335036), (4927, 318580), (6443, 243620), (7580, 207077), (9370, 167518), (9854, 159290), (12181, 128860), (12886, 121810), (15929, 98540), (18740, 83759), (19708, 79645), (24362, 64430), (24635, 63716), (25772, 60905), (31858, 49270), (32215, 48724)]