73020560

素因数分解:

$2^4\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1489}}^1$

素因数の和:2115

約数の個数: 40

約数和(自身を含む): 170163960

約数和(自身を除く): 97143400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 613, 1226, 1489, 2452, 2978, 3065, 4904, 5956, 6130, 7445, 9808, 11912, 12260, 14890, 23824, 24520, 29780, 49040, 59560, 119120, 912757, 1825514, 3651028, 4563785, 7302056, 9127570, 14604112, 18255140, 36510280, 73020560]

約数ペア:

[(1, 73020560), (2, 36510280), (4, 18255140), (5, 14604112), (8, 9127570), (10, 7302056), (16, 4563785), (20, 3651028), (40, 1825514), (80, 912757), (613, 119120), (1226, 59560), (1489, 49040), (2452, 29780), (2978, 24520), (3065, 23824), (4904, 14890), (5956, 12260), (6130, 11912), (7445, 9808)]