127804545830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{883}}^1\times {\mathrm{2137}}^1$

素因数の和:3561

約数の個数: 64

約数和(自身を含む): 248617107648

約数和(自身を除く): 120812561818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 521, 883, 1042, 1766, 2137, 2605, 4274, 4415, 5210, 6773, 8830, 10685, 11479, 13546, 21370, 22958, 27781, 33865, 55562, 57395, 67730, 114790, 138905, 277810, 460043, 920086, 1113377, 1886971, 2226754, 2300215, 3773942, 4600430, 5566885, 5980559, 9434855, 11133770, 11961118, 14473901, 18869710, 24530623, 28947802, 29902795, 49061246, 59805590, 72369505, 122653115, 144739010, 245306230, 983111891, 1966223782, 4915559455, 9831118910, 12780454583, 25560909166, 63902272915, 127804545830]

約数ペア:

[(1, 127804545830), (2, 63902272915), (5, 25560909166), (10, 12780454583), (13, 9831118910), (26, 4915559455), (65, 1966223782), (130, 983111891), (521, 245306230), (883, 144739010), (1042, 122653115), (1766, 72369505), (2137, 59805590), (2605, 49061246), (4274, 29902795), (4415, 28947802), (5210, 24530623), (6773, 18869710), (8830, 14473901), (10685, 11961118), (11479, 11133770), (13546, 9434855), (21370, 5980559), (22958, 5566885), (27781, 4600430), (33865, 3773942), (55562, 2300215), (57395, 2226754), (67730, 1886971), (114790, 1113377), (138905, 920086), (277810, 460043)]