4169620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 11289600

約数和(自身を除く): 7119980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 79, 91, 116, 130, 140, 145, 158, 182, 203, 260, 290, 316, 364, 377, 395, 406, 455, 553, 580, 754, 790, 812, 910, 1015, 1027, 1106, 1508, 1580, 1820, 1885, 2030, 2054, 2212, 2291, 2639, 2765, 3770, 4060, 4108, 4582, 5135, 5278, 5530, 7189, 7540, 9164, 10270, 10556, 11060, 11455, 13195, 14378, 16037, 20540, 22910, 26390, 28756, 29783, 32074, 35945, 45820, 52780, 59566, 64148, 71890, 80185, 119132, 143780, 148915, 160370, 208481, 297830, 320740, 416962, 595660, 833924, 1042405, 2084810, 4169620]

約数ペア:

[(1, 4169620), (2, 2084810), (4, 1042405), (5, 833924), (7, 595660), (10, 416962), (13, 320740), (14, 297830), (20, 208481), (26, 160370), (28, 148915), (29, 143780), (35, 119132), (52, 80185), (58, 71890), (65, 64148), (70, 59566), (79, 52780), (91, 45820), (116, 35945), (130, 32074), (140, 29783), (145, 28756), (158, 26390), (182, 22910), (203, 20540), (260, 16037), (290, 14378), (316, 13195), (364, 11455), (377, 11060), (395, 10556), (406, 10270), (455, 9164), (553, 7540), (580, 7189), (754, 5530), (790, 5278), (812, 5135), (910, 4582), (1015, 4108), (1027, 4060), (1106, 3770), (1508, 2765), (1580, 2639), (1820, 2291), (1885, 2212), (2030, 2054)]