74569120

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1489}}^1$

素因数の和:1817

約数の個数: 48

約数和(自身を含む): 176851080

約数和(自身を除く): 102281960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 1252, 1489, 1565, 2504, 2978, 3130, 5008, 5956, 6260, 7445, 10016, 11912, 12520, 14890, 23824, 25040, 29780, 47648, 50080, 59560, 119120, 238240, 466057, 932114, 1864228, 2330285, 3728456, 4660570, 7456912, 9321140, 14913824, 18642280, 37284560, 74569120]

約数ペア:

[(1, 74569120), (2, 37284560), (4, 18642280), (5, 14913824), (8, 9321140), (10, 7456912), (16, 4660570), (20, 3728456), (32, 2330285), (40, 1864228), (80, 932114), (160, 466057), (313, 238240), (626, 119120), (1252, 59560), (1489, 50080), (1565, 47648), (2504, 29780), (2978, 25040), (3130, 23824), (5008, 14890), (5956, 12520), (6260, 11912), (7445, 10016)]