1175120

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 2813064

約数和(自身を除く): 1637944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 397, 592, 740, 794, 1480, 1588, 1985, 2960, 3176, 3970, 6352, 7940, 14689, 15880, 29378, 31760, 58756, 73445, 117512, 146890, 235024, 293780, 587560, 1175120]

約数ペア:

[(1, 1175120), (2, 587560), (4, 293780), (5, 235024), (8, 146890), (10, 117512), (16, 73445), (20, 58756), (37, 31760), (40, 29378), (74, 15880), (80, 14689), (148, 7940), (185, 6352), (296, 3970), (370, 3176), (397, 2960), (592, 1985), (740, 1588), (794, 1480)]