931760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 2284080

約数和(自身を除く): 1352320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 613, 760, 1226, 1520, 2452, 3065, 4904, 6130, 9808, 11647, 12260, 23294, 24520, 46588, 49040, 58235, 93176, 116470, 186352, 232940, 465880, 931760]

約数ペア:

[(1, 931760), (2, 465880), (4, 232940), (5, 186352), (8, 116470), (10, 93176), (16, 58235), (19, 49040), (20, 46588), (38, 24520), (40, 23294), (76, 12260), (80, 11647), (95, 9808), (152, 6130), (190, 4904), (304, 3065), (380, 2452), (613, 1520), (760, 1226)]