57588880

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11801}}^1$

素因数の和:11875

約数の個数: 40

約数和(自身を含む): 136100664

約数和(自身を除く): 78511784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 11801, 23602, 47204, 59005, 94408, 118010, 188816, 236020, 472040, 719861, 944080, 1439722, 2879444, 3599305, 5758888, 7198610, 11517776, 14397220, 28794440, 57588880]

約数ペア:

[(1, 57588880), (2, 28794440), (4, 14397220), (5, 11517776), (8, 7198610), (10, 5758888), (16, 3599305), (20, 2879444), (40, 1439722), (61, 944080), (80, 719861), (122, 472040), (244, 236020), (305, 188816), (488, 118010), (610, 94408), (976, 59005), (1220, 47204), (2440, 23602), (4880, 11801)]