26391540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2077

約数の個数: 96

約数和(自身を含む): 87220224

約数和(自身を除く): 60828684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2027, 2170, 2604, 3255, 4054, 4340, 6081, 6510, 8108, 10135, 12162, 13020, 14189, 20270, 24324, 28378, 30405, 40540, 42567, 56756, 60810, 62837, 70945, 85134, 121620, 125674, 141890, 170268, 188511, 212835, 251348, 283780, 314185, 377022, 425670, 439859, 628370, 754044, 851340, 879718, 942555, 1256740, 1319577, 1759436, 1885110, 2199295, 2639154, 3770220, 4398590, 5278308, 6597885, 8797180, 13195770, 26391540]

約数ペア:

[(1, 26391540), (2, 13195770), (3, 8797180), (4, 6597885), (5, 5278308), (6, 4398590), (7, 3770220), (10, 2639154), (12, 2199295), (14, 1885110), (15, 1759436), (20, 1319577), (21, 1256740), (28, 942555), (30, 879718), (31, 851340), (35, 754044), (42, 628370), (60, 439859), (62, 425670), (70, 377022), (84, 314185), (93, 283780), (105, 251348), (124, 212835), (140, 188511), (155, 170268), (186, 141890), (210, 125674), (217, 121620), (310, 85134), (372, 70945), (420, 62837), (434, 60810), (465, 56756), (620, 42567), (651, 40540), (868, 30405), (930, 28378), (1085, 24324), (1302, 20270), (1860, 14189), (2027, 13020), (2170, 12162), (2604, 10135), (3255, 8108), (4054, 6510), (4340, 6081)]