33311560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 80481600

約数和(自身を除く): 47170040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 827, 1007, 1060, 1654, 2014, 2120, 3308, 4028, 4135, 5035, 6616, 8056, 8270, 10070, 15713, 16540, 20140, 31426, 33080, 40280, 43831, 62852, 78565, 87662, 125704, 157130, 175324, 219155, 314260, 350648, 438310, 628520, 832789, 876620, 1665578, 1753240, 3331156, 4163945, 6662312, 8327890, 16655780, 33311560]

約数ペア:

[(1, 33311560), (2, 16655780), (4, 8327890), (5, 6662312), (8, 4163945), (10, 3331156), (19, 1753240), (20, 1665578), (38, 876620), (40, 832789), (53, 628520), (76, 438310), (95, 350648), (106, 314260), (152, 219155), (190, 175324), (212, 157130), (265, 125704), (380, 87662), (424, 78565), (530, 62852), (760, 43831), (827, 40280), (1007, 33080), (1060, 31426), (1654, 20140), (2014, 16540), (2120, 15713), (3308, 10070), (4028, 8270), (4135, 8056), (5035, 6616)]