122476040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2382

約数の個数: 64

約数和(自身を含む): 291202560

約数和(自身を除く): 168726520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 1240, 1333, 1720, 2297, 2666, 4594, 5332, 6665, 9188, 10664, 11485, 13330, 18376, 22970, 26660, 45940, 53320, 71207, 91880, 98771, 142414, 197542, 284828, 356035, 395084, 493855, 569656, 712070, 790168, 987710, 1424140, 1975420, 2848280, 3061901, 3950840, 6123802, 12247604, 15309505, 24495208, 30619010, 61238020, 122476040]

約数ペア:

[(1, 122476040), (2, 61238020), (4, 30619010), (5, 24495208), (8, 15309505), (10, 12247604), (20, 6123802), (31, 3950840), (40, 3061901), (43, 2848280), (62, 1975420), (86, 1424140), (124, 987710), (155, 790168), (172, 712070), (215, 569656), (248, 493855), (310, 395084), (344, 356035), (430, 284828), (620, 197542), (860, 142414), (1240, 98771), (1333, 91880), (1720, 71207), (2297, 53320), (2666, 45940), (4594, 26660), (5332, 22970), (6665, 18376), (9188, 13330), (10664, 11485)]