6622709840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{2549}}^1$

素因数の和:3300

約数の個数: 80

約数和(自身を含む): 15754348800

約数和(自身を除く): 9131638960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 691, 752, 940, 1382, 1880, 2549, 2764, 3455, 3760, 5098, 5528, 6910, 10196, 11056, 12745, 13820, 20392, 25490, 27640, 32477, 40784, 50980, 55280, 64954, 101960, 119803, 129908, 162385, 203920, 239606, 259816, 324770, 479212, 519632, 599015, 649540, 958424, 1198030, 1299080, 1761359, 1916848, 2396060, 2598160, 3522718, 4792120, 7045436, 8806795, 9584240, 14090872, 17613590, 28181744, 35227180, 70454360, 82783873, 140908720, 165567746, 331135492, 413919365, 662270984, 827838730, 1324541968, 1655677460, 3311354920, 6622709840]

約数ペア:

[(1, 6622709840), (2, 3311354920), (4, 1655677460), (5, 1324541968), (8, 827838730), (10, 662270984), (16, 413919365), (20, 331135492), (40, 165567746), (47, 140908720), (80, 82783873), (94, 70454360), (188, 35227180), (235, 28181744), (376, 17613590), (470, 14090872), (691, 9584240), (752, 8806795), (940, 7045436), (1382, 4792120), (1880, 3522718), (2549, 2598160), (2764, 2396060), (3455, 1916848), (3760, 1761359), (5098, 1299080), (5528, 1198030), (6910, 958424), (10196, 649540), (11056, 599015), (12745, 519632), (13820, 479212), (20392, 324770), (25490, 259816), (27640, 239606), (32477, 203920), (40784, 162385), (50980, 129908), (55280, 119803), (64954, 101960)]