23154627680

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{471389}}^1$

素因数の和:471711

約数の個数: 48

約数和(自身を含む): 54881109360

約数和(自身を除く): 31726481680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1535, 2456, 3070, 4912, 6140, 9824, 12280, 24560, 49120, 471389, 942778, 1885556, 2356945, 3771112, 4713890, 7542224, 9427780, 15084448, 18855560, 37711120, 75422240, 144716423, 289432846, 578865692, 723582115, 1157731384, 1447164230, 2315462768, 2894328460, 4630925536, 5788656920, 11577313840, 23154627680]

約数ペア:

[(1, 23154627680), (2, 11577313840), (4, 5788656920), (5, 4630925536), (8, 2894328460), (10, 2315462768), (16, 1447164230), (20, 1157731384), (32, 723582115), (40, 578865692), (80, 289432846), (160, 144716423), (307, 75422240), (614, 37711120), (1228, 18855560), (1535, 15084448), (2456, 9427780), (3070, 7542224), (4912, 4713890), (6140, 3771112), (9824, 2356945), (12280, 1885556), (24560, 942778), (49120, 471389)]