32091760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 80530560

約数和(自身を除く): 48438800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 43, 76, 80, 86, 95, 152, 172, 190, 215, 304, 344, 380, 430, 491, 688, 760, 817, 860, 982, 1520, 1634, 1720, 1964, 2455, 3268, 3440, 3928, 4085, 4910, 6536, 7856, 8170, 9329, 9820, 13072, 16340, 18658, 19640, 21113, 32680, 37316, 39280, 42226, 46645, 65360, 74632, 84452, 93290, 105565, 149264, 168904, 186580, 211130, 337808, 373160, 401147, 422260, 746320, 802294, 844520, 1604588, 1689040, 2005735, 3209176, 4011470, 6418352, 8022940, 16045880, 32091760]

約数ペア:

[(1, 32091760), (2, 16045880), (4, 8022940), (5, 6418352), (8, 4011470), (10, 3209176), (16, 2005735), (19, 1689040), (20, 1604588), (38, 844520), (40, 802294), (43, 746320), (76, 422260), (80, 401147), (86, 373160), (95, 337808), (152, 211130), (172, 186580), (190, 168904), (215, 149264), (304, 105565), (344, 93290), (380, 84452), (430, 74632), (491, 65360), (688, 46645), (760, 42226), (817, 39280), (860, 37316), (982, 32680), (1520, 21113), (1634, 19640), (1720, 18658), (1964, 16340), (2455, 13072), (3268, 9820), (3440, 9329), (3928, 8170), (4085, 7856), (4910, 6536)]