63768680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54973}}^1$

素因数の和:55013

約数の個数: 32

約数和(自身を含む): 148429800

約数和(自身を除く): 84661120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 54973, 109946, 219892, 274865, 439784, 549730, 1099460, 1594217, 2198920, 3188434, 6376868, 7971085, 12753736, 15942170, 31884340, 63768680]

約数ペア:

[(1, 63768680), (2, 31884340), (4, 15942170), (5, 12753736), (8, 7971085), (10, 6376868), (20, 3188434), (29, 2198920), (40, 1594217), (58, 1099460), (116, 549730), (145, 439784), (232, 274865), (290, 219892), (580, 109946), (1160, 54973)]