3113440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 8436960

約数和(自身を除く): 5323520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 61, 80, 88, 110, 116, 122, 145, 160, 176, 220, 232, 244, 290, 305, 319, 352, 440, 464, 488, 580, 610, 638, 671, 880, 928, 976, 1160, 1220, 1276, 1342, 1595, 1760, 1769, 1952, 2320, 2440, 2552, 2684, 3190, 3355, 3538, 4640, 4880, 5104, 5368, 6380, 6710, 7076, 8845, 9760, 10208, 10736, 12760, 13420, 14152, 17690, 19459, 21472, 25520, 26840, 28304, 35380, 38918, 51040, 53680, 56608, 70760, 77836, 97295, 107360, 141520, 155672, 194590, 283040, 311344, 389180, 622688, 778360, 1556720, 3113440]

約数ペア:

[(1, 3113440), (2, 1556720), (4, 778360), (5, 622688), (8, 389180), (10, 311344), (11, 283040), (16, 194590), (20, 155672), (22, 141520), (29, 107360), (32, 97295), (40, 77836), (44, 70760), (55, 56608), (58, 53680), (61, 51040), (80, 38918), (88, 35380), (110, 28304), (116, 26840), (122, 25520), (145, 21472), (160, 19459), (176, 17690), (220, 14152), (232, 13420), (244, 12760), (290, 10736), (305, 10208), (319, 9760), (352, 8845), (440, 7076), (464, 6710), (488, 6380), (580, 5368), (610, 5104), (638, 4880), (671, 4640), (880, 3538), (928, 3355), (976, 3190), (1160, 2684), (1220, 2552), (1276, 2440), (1342, 2320), (1595, 1952), (1760, 1769)]