3825800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 10177920

約数和(自身を除く): 6352120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 47, 50, 55, 74, 88, 94, 100, 110, 148, 185, 188, 200, 220, 235, 275, 296, 370, 376, 407, 440, 470, 517, 550, 740, 814, 925, 940, 1034, 1100, 1175, 1480, 1628, 1739, 1850, 1880, 2035, 2068, 2200, 2350, 2585, 3256, 3478, 3700, 4070, 4136, 4700, 5170, 6956, 7400, 8140, 8695, 9400, 10175, 10340, 12925, 13912, 16280, 17390, 19129, 20350, 20680, 25850, 34780, 38258, 40700, 43475, 51700, 69560, 76516, 81400, 86950, 95645, 103400, 153032, 173900, 191290, 347800, 382580, 478225, 765160, 956450, 1912900, 3825800]

約数ペア:

[(1, 3825800), (2, 1912900), (4, 956450), (5, 765160), (8, 478225), (10, 382580), (11, 347800), (20, 191290), (22, 173900), (25, 153032), (37, 103400), (40, 95645), (44, 86950), (47, 81400), (50, 76516), (55, 69560), (74, 51700), (88, 43475), (94, 40700), (100, 38258), (110, 34780), (148, 25850), (185, 20680), (188, 20350), (200, 19129), (220, 17390), (235, 16280), (275, 13912), (296, 12925), (370, 10340), (376, 10175), (407, 9400), (440, 8695), (470, 8140), (517, 7400), (550, 6956), (740, 5170), (814, 4700), (925, 4136), (940, 4070), (1034, 3700), (1100, 3478), (1175, 3256), (1480, 2585), (1628, 2350), (1739, 2200), (1850, 2068), (1880, 2035)]