5280857560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19081}}^1$

素因数の和:19157

約数の個数: 128

約数和(自身を含む): 14096255040

約数和(自身を除く): 8815397480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 37, 40, 44, 55, 68, 74, 85, 88, 110, 136, 148, 170, 185, 187, 220, 296, 340, 370, 374, 407, 440, 629, 680, 740, 748, 814, 935, 1258, 1480, 1496, 1628, 1870, 2035, 2516, 3145, 3256, 3740, 4070, 5032, 6290, 6919, 7480, 8140, 12580, 13838, 16280, 19081, 25160, 27676, 34595, 38162, 55352, 69190, 76324, 95405, 138380, 152648, 190810, 209891, 276760, 324377, 381620, 419782, 648754, 705997, 763240, 839564, 1049455, 1297508, 1411994, 1621885, 1679128, 2098910, 2595016, 2823988, 3243770, 3529985, 3568147, 4197820, 5647976, 6487540, 7059970, 7136294, 7765967, 8395640, 12001949, 12975080, 14119940, 14272588, 15531934, 17840735, 24003898, 28239880, 28545176, 31063868, 35681470, 38829835, 48007796, 60009745, 62127736, 71362940, 77659670, 96015592, 120019490, 132021439, 142725880, 155319340, 240038980, 264042878, 310638680, 480077960, 528085756, 660107195, 1056171512, 1320214390, 2640428780, 5280857560]

約数ペア:

[(1, 5280857560), (2, 2640428780), (4, 1320214390), (5, 1056171512), (8, 660107195), (10, 528085756), (11, 480077960), (17, 310638680), (20, 264042878), (22, 240038980), (34, 155319340), (37, 142725880), (40, 132021439), (44, 120019490), (55, 96015592), (68, 77659670), (74, 71362940), (85, 62127736), (88, 60009745), (110, 48007796), (136, 38829835), (148, 35681470), (170, 31063868), (185, 28545176), (187, 28239880), (220, 24003898), (296, 17840735), (340, 15531934), (370, 14272588), (374, 14119940), (407, 12975080), (440, 12001949), (629, 8395640), (680, 7765967), (740, 7136294), (748, 7059970), (814, 6487540), (935, 5647976), (1258, 4197820), (1480, 3568147), (1496, 3529985), (1628, 3243770), (1870, 2823988), (2035, 2595016), (2516, 2098910), (3145, 1679128), (3256, 1621885), (3740, 1411994), (4070, 1297508), (5032, 1049455), (6290, 839564), (6919, 763240), (7480, 705997), (8140, 648754), (12580, 419782), (13838, 381620), (16280, 324377), (19081, 276760), (25160, 209891), (27676, 190810), (34595, 152648), (38162, 138380), (55352, 95405), (69190, 76324)]