2302850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 4821120

約数和(自身を除く): 2518270

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 79, 106, 110, 158, 265, 275, 395, 530, 550, 583, 790, 869, 1166, 1325, 1738, 1975, 2650, 2915, 3950, 4187, 4345, 5830, 8374, 8690, 14575, 20935, 21725, 29150, 41870, 43450, 46057, 92114, 104675, 209350, 230285, 460570, 1151425, 2302850]

約数ペア:

[(1, 2302850), (2, 1151425), (5, 460570), (10, 230285), (11, 209350), (22, 104675), (25, 92114), (50, 46057), (53, 43450), (55, 41870), (79, 29150), (106, 21725), (110, 20935), (158, 14575), (265, 8690), (275, 8374), (395, 5830), (530, 4345), (550, 4187), (583, 3950), (790, 2915), (869, 2650), (1166, 1975), (1325, 1738)]