27203450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 53266680

約数和(自身を除く): 26063230

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 73, 145, 146, 257, 290, 365, 514, 725, 730, 1285, 1450, 1825, 2117, 2570, 3650, 4234, 6425, 7453, 10585, 12850, 14906, 18761, 21170, 37265, 37522, 52925, 74530, 93805, 105850, 186325, 187610, 372650, 469025, 544069, 938050, 1088138, 2720345, 5440690, 13601725, 27203450]

約数ペア:

[(1, 27203450), (2, 13601725), (5, 5440690), (10, 2720345), (25, 1088138), (29, 938050), (50, 544069), (58, 469025), (73, 372650), (145, 187610), (146, 186325), (257, 105850), (290, 93805), (365, 74530), (514, 52925), (725, 37522), (730, 37265), (1285, 21170), (1450, 18761), (1825, 14906), (2117, 12850), (2570, 10585), (3650, 7453), (4234, 6425)]