11531650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 23451624

約数和(自身を除く): 11919974

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 130, 157, 226, 314, 325, 565, 650, 785, 1130, 1469, 1570, 2041, 2825, 2938, 3925, 4082, 5650, 7345, 7850, 10205, 14690, 17741, 20410, 35482, 36725, 51025, 73450, 88705, 102050, 177410, 230633, 443525, 461266, 887050, 1153165, 2306330, 5765825, 11531650]

約数ペア:

[(1, 11531650), (2, 5765825), (5, 2306330), (10, 1153165), (13, 887050), (25, 461266), (26, 443525), (50, 230633), (65, 177410), (113, 102050), (130, 88705), (157, 73450), (226, 51025), (314, 36725), (325, 35482), (565, 20410), (650, 17741), (785, 14690), (1130, 10205), (1469, 7850), (1570, 7345), (2041, 5650), (2825, 4082), (2938, 3925)]