4390760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 11430720

約数和(自身を除く): 7039960

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 587, 680, 748, 935, 1174, 1496, 1870, 2348, 2935, 3740, 4696, 5870, 6457, 7480, 9979, 11740, 12914, 19958, 23480, 25828, 32285, 39916, 49895, 51656, 64570, 79832, 99790, 109769, 129140, 199580, 219538, 258280, 399160, 439076, 548845, 878152, 1097690, 2195380, 4390760]

約数ペア:

[(1, 4390760), (2, 2195380), (4, 1097690), (5, 878152), (8, 548845), (10, 439076), (11, 399160), (17, 258280), (20, 219538), (22, 199580), (34, 129140), (40, 109769), (44, 99790), (55, 79832), (68, 64570), (85, 51656), (88, 49895), (110, 39916), (136, 32285), (170, 25828), (187, 23480), (220, 19958), (340, 12914), (374, 11740), (440, 9979), (587, 7480), (680, 6457), (748, 5870), (935, 4696), (1174, 3740), (1496, 2935), (1870, 2348)]