25397350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 52447536

約数和(自身を除く): 27050186

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 757, 1342, 1514, 1525, 3050, 3355, 3785, 6710, 7570, 8327, 16654, 16775, 18925, 33550, 37850, 41635, 46177, 83270, 92354, 208175, 230885, 416350, 461770, 507947, 1015894, 1154425, 2308850, 2539735, 5079470, 12698675, 25397350]

約数ペア:

[(1, 25397350), (2, 12698675), (5, 5079470), (10, 2539735), (11, 2308850), (22, 1154425), (25, 1015894), (50, 507947), (55, 461770), (61, 416350), (110, 230885), (122, 208175), (275, 92354), (305, 83270), (550, 46177), (610, 41635), (671, 37850), (757, 33550), (1342, 18925), (1514, 16775), (1525, 16654), (3050, 8327), (3355, 7570), (3785, 6710)]