130085600

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1572

約数の個数: 72

約数和(自身を含む): 320604480

約数和(自身を除く): 190518880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 160, 200, 226, 400, 452, 565, 800, 904, 1130, 1439, 1808, 2260, 2825, 2878, 3616, 4520, 5650, 5756, 7195, 9040, 11300, 11512, 14390, 18080, 22600, 23024, 28780, 35975, 45200, 46048, 57560, 71950, 90400, 115120, 143900, 162607, 230240, 287800, 325214, 575600, 650428, 813035, 1151200, 1300856, 1626070, 2601712, 3252140, 4065175, 5203424, 6504280, 8130350, 13008560, 16260700, 26017120, 32521400, 65042800, 130085600]

約数ペア:

[(1, 130085600), (2, 65042800), (4, 32521400), (5, 26017120), (8, 16260700), (10, 13008560), (16, 8130350), (20, 6504280), (25, 5203424), (32, 4065175), (40, 3252140), (50, 2601712), (80, 1626070), (100, 1300856), (113, 1151200), (160, 813035), (200, 650428), (226, 575600), (400, 325214), (452, 287800), (565, 230240), (800, 162607), (904, 143900), (1130, 115120), (1439, 90400), (1808, 71950), (2260, 57560), (2825, 46048), (2878, 45200), (3616, 35975), (4520, 28780), (5650, 23024), (5756, 22600), (7195, 18080), (9040, 14390), (11300, 11512)]