4721200

素因数分解:

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

素因数の和:95

約数の個数: 120

約数和(自身を含む): 13146480

約数和(自身を除く): 8425280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 37, 40, 44, 50, 55, 58, 74, 80, 88, 100, 110, 116, 145, 148, 176, 185, 200, 220, 232, 275, 290, 296, 319, 370, 400, 407, 440, 464, 550, 580, 592, 638, 725, 740, 814, 880, 925, 1073, 1100, 1160, 1276, 1450, 1480, 1595, 1628, 1850, 2035, 2146, 2200, 2320, 2552, 2900, 2960, 3190, 3256, 3700, 4070, 4292, 4400, 5104, 5365, 5800, 6380, 6512, 7400, 7975, 8140, 8584, 10175, 10730, 11600, 11803, 12760, 14800, 15950, 16280, 17168, 20350, 21460, 23606, 25520, 26825, 31900, 32560, 40700, 42920, 47212, 53650, 59015, 63800, 81400, 85840, 94424, 107300, 118030, 127600, 162800, 188848, 214600, 236060, 295075, 429200, 472120, 590150, 944240, 1180300, 2360600, 4721200]

約数ペア:

[(1, 4721200), (2, 2360600), (4, 1180300), (5, 944240), (8, 590150), (10, 472120), (11, 429200), (16, 295075), (20, 236060), (22, 214600), (25, 188848), (29, 162800), (37, 127600), (40, 118030), (44, 107300), (50, 94424), (55, 85840), (58, 81400), (74, 63800), (80, 59015), (88, 53650), (100, 47212), (110, 42920), (116, 40700), (145, 32560), (148, 31900), (176, 26825), (185, 25520), (200, 23606), (220, 21460), (232, 20350), (275, 17168), (290, 16280), (296, 15950), (319, 14800), (370, 12760), (400, 11803), (407, 11600), (440, 10730), (464, 10175), (550, 8584), (580, 8140), (592, 7975), (638, 7400), (725, 6512), (740, 6380), (814, 5800), (880, 5365), (925, 5104), (1073, 4400), (1100, 4292), (1160, 4070), (1276, 3700), (1450, 3256), (1480, 3190), (1595, 2960), (1628, 2900), (1850, 2552), (2035, 2320), (2146, 2200)]