57998800

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2377}}^1$

素因数の和:2456

約数の個数: 60

約数和(自身を含む): 141685996

約数和(自身を除く): 83687196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2377, 2440, 3050, 4754, 4880, 6100, 9508, 11885, 12200, 19016, 23770, 24400, 38032, 47540, 59425, 95080, 118850, 144997, 190160, 237700, 289994, 475400, 579988, 724985, 950800, 1159976, 1449970, 2319952, 2899940, 3624925, 5799880, 7249850, 11599760, 14499700, 28999400, 57998800]

約数ペア:

[(1, 57998800), (2, 28999400), (4, 14499700), (5, 11599760), (8, 7249850), (10, 5799880), (16, 3624925), (20, 2899940), (25, 2319952), (40, 1449970), (50, 1159976), (61, 950800), (80, 724985), (100, 579988), (122, 475400), (200, 289994), (244, 237700), (305, 190160), (400, 144997), (488, 118850), (610, 95080), (976, 59425), (1220, 47540), (1525, 38032), (2377, 24400), (2440, 23770), (3050, 19016), (4754, 12200), (4880, 11885), (6100, 9508)]