944240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 80

約数和(自身を含む): 2544480

約数和(自身を除く): 1600240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 37, 40, 44, 55, 58, 74, 80, 88, 110, 116, 145, 148, 176, 185, 220, 232, 290, 296, 319, 370, 407, 440, 464, 580, 592, 638, 740, 814, 880, 1073, 1160, 1276, 1480, 1595, 1628, 2035, 2146, 2320, 2552, 2960, 3190, 3256, 4070, 4292, 5104, 5365, 6380, 6512, 8140, 8584, 10730, 11803, 12760, 16280, 17168, 21460, 23606, 25520, 32560, 42920, 47212, 59015, 85840, 94424, 118030, 188848, 236060, 472120, 944240]

約数ペア:

[(1, 944240), (2, 472120), (4, 236060), (5, 188848), (8, 118030), (10, 94424), (11, 85840), (16, 59015), (20, 47212), (22, 42920), (29, 32560), (37, 25520), (40, 23606), (44, 21460), (55, 17168), (58, 16280), (74, 12760), (80, 11803), (88, 10730), (110, 8584), (116, 8140), (145, 6512), (148, 6380), (176, 5365), (185, 5104), (220, 4292), (232, 4070), (290, 3256), (296, 3190), (319, 2960), (370, 2552), (407, 2320), (440, 2146), (464, 2035), (580, 1628), (592, 1595), (638, 1480), (740, 1276), (814, 1160), (880, 1073)]