113229740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22921}}^1$

素因数の和:22962

約数の個数: 48

約数和(自身を含む): 269562720

約数和(自身を除く): 156332980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 22921, 45842, 91684, 114605, 229210, 297973, 435499, 458420, 595946, 870998, 1191892, 1489865, 1741996, 2177495, 2979730, 4354990, 5661487, 5959460, 8709980, 11322974, 22645948, 28307435, 56614870, 113229740]

約数ペア:

[(1, 113229740), (2, 56614870), (4, 28307435), (5, 22645948), (10, 11322974), (13, 8709980), (19, 5959460), (20, 5661487), (26, 4354990), (38, 2979730), (52, 2177495), (65, 1741996), (76, 1489865), (95, 1191892), (130, 870998), (190, 595946), (247, 458420), (260, 435499), (380, 297973), (494, 229210), (988, 114605), (1235, 91684), (2470, 45842), (4940, 22921)]