4605700

素因数分解:

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

素因数の和:157

約数の個数: 72

約数和(自身を含む): 11249280

約数和(自身を除く): 6643580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 79, 100, 106, 110, 158, 212, 220, 265, 275, 316, 395, 530, 550, 583, 790, 869, 1060, 1100, 1166, 1325, 1580, 1738, 1975, 2332, 2650, 2915, 3476, 3950, 4187, 4345, 5300, 5830, 7900, 8374, 8690, 11660, 14575, 16748, 17380, 20935, 21725, 29150, 41870, 43450, 46057, 58300, 83740, 86900, 92114, 104675, 184228, 209350, 230285, 418700, 460570, 921140, 1151425, 2302850, 4605700]

約数ペア:

[(1, 4605700), (2, 2302850), (4, 1151425), (5, 921140), (10, 460570), (11, 418700), (20, 230285), (22, 209350), (25, 184228), (44, 104675), (50, 92114), (53, 86900), (55, 83740), (79, 58300), (100, 46057), (106, 43450), (110, 41870), (158, 29150), (212, 21725), (220, 20935), (265, 17380), (275, 16748), (316, 14575), (395, 11660), (530, 8690), (550, 8374), (583, 7900), (790, 5830), (869, 5300), (1060, 4345), (1100, 4187), (1166, 3950), (1325, 3476), (1580, 2915), (1738, 2650), (1975, 2332)]