9447620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 25401600

約数和(自身を除く): 15953980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 179, 182, 203, 260, 290, 358, 364, 377, 406, 455, 580, 716, 754, 812, 895, 910, 1015, 1253, 1508, 1790, 1820, 1885, 2030, 2327, 2506, 2639, 3580, 3770, 4060, 4654, 5012, 5191, 5278, 6265, 7540, 9308, 10382, 10556, 11635, 12530, 13195, 16289, 20764, 23270, 25060, 25955, 26390, 32578, 36337, 46540, 51910, 52780, 65156, 67483, 72674, 81445, 103820, 134966, 145348, 162890, 181685, 269932, 325780, 337415, 363370, 472381, 674830, 726740, 944762, 1349660, 1889524, 2361905, 4723810, 9447620]

約数ペア:

[(1, 9447620), (2, 4723810), (4, 2361905), (5, 1889524), (7, 1349660), (10, 944762), (13, 726740), (14, 674830), (20, 472381), (26, 363370), (28, 337415), (29, 325780), (35, 269932), (52, 181685), (58, 162890), (65, 145348), (70, 134966), (91, 103820), (116, 81445), (130, 72674), (140, 67483), (145, 65156), (179, 52780), (182, 51910), (203, 46540), (260, 36337), (290, 32578), (358, 26390), (364, 25955), (377, 25060), (406, 23270), (455, 20764), (580, 16289), (716, 13195), (754, 12530), (812, 11635), (895, 10556), (910, 10382), (1015, 9308), (1253, 7540), (1508, 6265), (1790, 5278), (1820, 5191), (1885, 5012), (2030, 4654), (2327, 4060), (2506, 3770), (2639, 3580)]