2015496860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4397}}^1$

素因数の和:4503

約数の個数: 96

約数和(自身を含む): 4778972352

約数和(自身を除く): 2763475492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 43, 52, 65, 82, 86, 130, 164, 172, 205, 215, 260, 410, 430, 533, 559, 820, 860, 1066, 1118, 1763, 2132, 2236, 2665, 2795, 3526, 4397, 5330, 5590, 7052, 8794, 8815, 10660, 11180, 17588, 17630, 21985, 22919, 35260, 43970, 45838, 57161, 87940, 91676, 114322, 114595, 180277, 189071, 228644, 229190, 285805, 360554, 378142, 458380, 571610, 721108, 756284, 901385, 945355, 1143220, 1802770, 1890710, 2343601, 2457923, 3605540, 3781420, 4687202, 4915846, 7751911, 9374404, 9831692, 11718005, 12289615, 15503822, 23436010, 24579230, 31007644, 38759555, 46872020, 49158460, 77519110, 100774843, 155038220, 201549686, 403099372, 503874215, 1007748430, 2015496860]

約数ペア:

[(1, 2015496860), (2, 1007748430), (4, 503874215), (5, 403099372), (10, 201549686), (13, 155038220), (20, 100774843), (26, 77519110), (41, 49158460), (43, 46872020), (52, 38759555), (65, 31007644), (82, 24579230), (86, 23436010), (130, 15503822), (164, 12289615), (172, 11718005), (205, 9831692), (215, 9374404), (260, 7751911), (410, 4915846), (430, 4687202), (533, 3781420), (559, 3605540), (820, 2457923), (860, 2343601), (1066, 1890710), (1118, 1802770), (1763, 1143220), (2132, 945355), (2236, 901385), (2665, 756284), (2795, 721108), (3526, 571610), (4397, 458380), (5330, 378142), (5590, 360554), (7052, 285805), (8794, 229190), (8815, 228644), (10660, 189071), (11180, 180277), (17588, 114595), (17630, 114322), (21985, 91676), (22919, 87940), (35260, 57161), (43970, 45838)]