57179440

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9791}}^1$

素因数の和:9877

約数の個数: 40

約数和(自身を含む): 134777088

約数和(自身を除く): 77597648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 9791, 19582, 39164, 48955, 78328, 97910, 156656, 195820, 391640, 714743, 783280, 1429486, 2858972, 3573715, 5717944, 7147430, 11435888, 14294860, 28589720, 57179440]

約数ペア:

[(1, 57179440), (2, 28589720), (4, 14294860), (5, 11435888), (8, 7147430), (10, 5717944), (16, 3573715), (20, 2858972), (40, 1429486), (73, 783280), (80, 714743), (146, 391640), (292, 195820), (365, 156656), (584, 97910), (730, 78328), (1168, 48955), (1460, 39164), (2920, 19582), (5840, 9791)]