63722200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 160146000

約数和(自身を除く): 96423800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 41, 50, 76, 82, 95, 100, 152, 164, 190, 200, 205, 328, 380, 409, 410, 475, 760, 779, 818, 820, 950, 1025, 1558, 1636, 1640, 1900, 2045, 2050, 3116, 3272, 3800, 3895, 4090, 4100, 6232, 7771, 7790, 8180, 8200, 10225, 15542, 15580, 16360, 16769, 19475, 20450, 31084, 31160, 33538, 38855, 38950, 40900, 62168, 67076, 77710, 77900, 81800, 83845, 134152, 155420, 155800, 167690, 194275, 310840, 318611, 335380, 388550, 419225, 637222, 670760, 777100, 838450, 1274444, 1554200, 1593055, 1676900, 2548888, 3186110, 3353800, 6372220, 7965275, 12744440, 15930550, 31861100, 63722200]

約数ペア:

[(1, 63722200), (2, 31861100), (4, 15930550), (5, 12744440), (8, 7965275), (10, 6372220), (19, 3353800), (20, 3186110), (25, 2548888), (38, 1676900), (40, 1593055), (41, 1554200), (50, 1274444), (76, 838450), (82, 777100), (95, 670760), (100, 637222), (152, 419225), (164, 388550), (190, 335380), (200, 318611), (205, 310840), (328, 194275), (380, 167690), (409, 155800), (410, 155420), (475, 134152), (760, 83845), (779, 81800), (818, 77900), (820, 77710), (950, 67076), (1025, 62168), (1558, 40900), (1636, 38950), (1640, 38855), (1900, 33538), (2045, 31160), (2050, 31084), (3116, 20450), (3272, 19475), (3800, 16769), (3895, 16360), (4090, 15580), (4100, 15542), (6232, 10225), (7771, 8200), (7790, 8180)]