2325865520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{85259}}^1$

素因数の和:85314

約数の個数: 80

約数和(自身を含む): 6089610240

約数和(自身を除く): 3763744720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 85259, 170518, 341036, 426295, 682072, 852590, 937849, 1364144, 1705180, 1875698, 2643029, 3410360, 3751396, 4689245, 5286058, 6820720, 7502792, 9378490, 10572116, 13215145, 15005584, 18756980, 21144232, 26430290, 29073319, 37513960, 42288464, 52860580, 58146638, 75027920, 105721160, 116293276, 145366595, 211442320, 232586552, 290733190, 465173104, 581466380, 1162932760, 2325865520]

約数ペア:

[(1, 2325865520), (2, 1162932760), (4, 581466380), (5, 465173104), (8, 290733190), (10, 232586552), (11, 211442320), (16, 145366595), (20, 116293276), (22, 105721160), (31, 75027920), (40, 58146638), (44, 52860580), (55, 42288464), (62, 37513960), (80, 29073319), (88, 26430290), (110, 21144232), (124, 18756980), (155, 15005584), (176, 13215145), (220, 10572116), (248, 9378490), (310, 7502792), (341, 6820720), (440, 5286058), (496, 4689245), (620, 3751396), (682, 3410360), (880, 2643029), (1240, 1875698), (1364, 1705180), (1705, 1364144), (2480, 937849), (2728, 852590), (3410, 682072), (5456, 426295), (6820, 341036), (13640, 170518), (27280, 85259)]