55536200

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3911}}^1$

素因数の和:3998

約数の個数: 48

約数和(自身を含む): 130973760

約数和(自身を除く): 75437560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 3911, 7100, 7822, 14200, 15644, 19555, 31288, 39110, 78220, 97775, 156440, 195550, 277681, 391100, 555362, 782200, 1110724, 1388405, 2221448, 2776810, 5553620, 6942025, 11107240, 13884050, 27768100, 55536200]

約数ペア:

[(1, 55536200), (2, 27768100), (4, 13884050), (5, 11107240), (8, 6942025), (10, 5553620), (20, 2776810), (25, 2221448), (40, 1388405), (50, 1110724), (71, 782200), (100, 555362), (142, 391100), (200, 277681), (284, 195550), (355, 156440), (568, 97775), (710, 78220), (1420, 39110), (1775, 31288), (2840, 19555), (3550, 15644), (3911, 14200), (7100, 7822)]