2669920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 7239456

約数和(自身を除く): 4569536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 41, 44, 55, 74, 80, 82, 88, 110, 148, 160, 164, 176, 185, 205, 220, 296, 328, 352, 370, 407, 410, 440, 451, 592, 656, 740, 814, 820, 880, 902, 1184, 1312, 1480, 1517, 1628, 1640, 1760, 1804, 2035, 2255, 2960, 3034, 3256, 3280, 3608, 4070, 4510, 5920, 6068, 6512, 6560, 7216, 7585, 8140, 9020, 12136, 13024, 14432, 15170, 16280, 16687, 18040, 24272, 30340, 32560, 33374, 36080, 48544, 60680, 65120, 66748, 72160, 83435, 121360, 133496, 166870, 242720, 266992, 333740, 533984, 667480, 1334960, 2669920]

約数ペア:

[(1, 2669920), (2, 1334960), (4, 667480), (5, 533984), (8, 333740), (10, 266992), (11, 242720), (16, 166870), (20, 133496), (22, 121360), (32, 83435), (37, 72160), (40, 66748), (41, 65120), (44, 60680), (55, 48544), (74, 36080), (80, 33374), (82, 32560), (88, 30340), (110, 24272), (148, 18040), (160, 16687), (164, 16280), (176, 15170), (185, 14432), (205, 13024), (220, 12136), (296, 9020), (328, 8140), (352, 7585), (370, 7216), (407, 6560), (410, 6512), (440, 6068), (451, 5920), (592, 4510), (656, 4070), (740, 3608), (814, 3280), (820, 3256), (880, 3034), (902, 2960), (1184, 2255), (1312, 2035), (1480, 1804), (1517, 1760), (1628, 1640)]