47670820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 103420800

約数和(自身を除く): 55749980

約数列:

[1, 2, 4, 5, 10, 20, 59, 71, 118, 142, 236, 284, 295, 355, 569, 590, 710, 1138, 1180, 1420, 2276, 2845, 4189, 5690, 8378, 11380, 16756, 20945, 33571, 40399, 41890, 67142, 80798, 83780, 134284, 161596, 167855, 201995, 335710, 403990, 671420, 807980, 2383541, 4767082, 9534164, 11917705, 23835410, 47670820]

約数ペア:

[(1, 47670820), (2, 23835410), (4, 11917705), (5, 9534164), (10, 4767082), (20, 2383541), (59, 807980), (71, 671420), (118, 403990), (142, 335710), (236, 201995), (284, 167855), (295, 161596), (355, 134284), (569, 83780), (590, 80798), (710, 67142), (1138, 41890), (1180, 40399), (1420, 33571), (2276, 20945), (2845, 16756), (4189, 11380), (5690, 8378)]