9741850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 19572408

約数和(自身を除く): 9830558

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 146, 157, 170, 314, 365, 425, 730, 785, 850, 1241, 1570, 1825, 2482, 2669, 3650, 3925, 5338, 6205, 7850, 11461, 12410, 13345, 22922, 26690, 31025, 57305, 62050, 66725, 114610, 133450, 194837, 286525, 389674, 573050, 974185, 1948370, 4870925, 9741850]

約数ペア:

[(1, 9741850), (2, 4870925), (5, 1948370), (10, 974185), (17, 573050), (25, 389674), (34, 286525), (50, 194837), (73, 133450), (85, 114610), (146, 66725), (157, 62050), (170, 57305), (314, 31025), (365, 26690), (425, 22922), (730, 13345), (785, 12410), (850, 11461), (1241, 7850), (1570, 6205), (1825, 5338), (2482, 3925), (2669, 3650)]