43467680

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2539}}^1$

素因数の和:2661

約数の個数: 48

約数和(自身を含む): 103692960

約数和(自身を除く): 60225280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 2539, 3424, 4280, 5078, 8560, 10156, 12695, 17120, 20312, 25390, 40624, 50780, 81248, 101560, 203120, 271673, 406240, 543346, 1086692, 1358365, 2173384, 2716730, 4346768, 5433460, 8693536, 10866920, 21733840, 43467680]

約数ペア:

[(1, 43467680), (2, 21733840), (4, 10866920), (5, 8693536), (8, 5433460), (10, 4346768), (16, 2716730), (20, 2173384), (32, 1358365), (40, 1086692), (80, 543346), (107, 406240), (160, 271673), (214, 203120), (428, 101560), (535, 81248), (856, 50780), (1070, 40624), (1712, 25390), (2140, 20312), (2539, 17120), (3424, 12695), (4280, 10156), (5078, 8560)]