63853360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1678

約数の個数: 80

約数和(自身を含む): 162712800

約数和(自身を除く): 98859440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 986, 1160, 1360, 1619, 1972, 2320, 2465, 3238, 3944, 4930, 6476, 7888, 8095, 9860, 12952, 16190, 19720, 25904, 27523, 32380, 39440, 46951, 55046, 64760, 93902, 110092, 129520, 137615, 187804, 220184, 234755, 275230, 375608, 440368, 469510, 550460, 751216, 798167, 939020, 1100920, 1596334, 1878040, 2201840, 3192668, 3756080, 3990835, 6385336, 7981670, 12770672, 15963340, 31926680, 63853360]

約数ペア:

[(1, 63853360), (2, 31926680), (4, 15963340), (5, 12770672), (8, 7981670), (10, 6385336), (16, 3990835), (17, 3756080), (20, 3192668), (29, 2201840), (34, 1878040), (40, 1596334), (58, 1100920), (68, 939020), (80, 798167), (85, 751216), (116, 550460), (136, 469510), (145, 440368), (170, 375608), (232, 275230), (272, 234755), (290, 220184), (340, 187804), (464, 137615), (493, 129520), (580, 110092), (680, 93902), (986, 64760), (1160, 55046), (1360, 46951), (1619, 39440), (1972, 32380), (2320, 27523), (2465, 25904), (3238, 19720), (3944, 16190), (4930, 12952), (6476, 9860), (7888, 8095)]