32556880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21419}}^1$

素因数の和:21451

約数の個数: 40

約数和(自身を含む): 79682400

約数和(自身を除く): 47125520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 21419, 42838, 85676, 107095, 171352, 214190, 342704, 406961, 428380, 813922, 856760, 1627844, 1713520, 2034805, 3255688, 4069610, 6511376, 8139220, 16278440, 32556880]

約数ペア:

[(1, 32556880), (2, 16278440), (4, 8139220), (5, 6511376), (8, 4069610), (10, 3255688), (16, 2034805), (19, 1713520), (20, 1627844), (38, 856760), (40, 813922), (76, 428380), (80, 406961), (95, 342704), (152, 214190), (190, 171352), (304, 107095), (380, 85676), (760, 42838), (1520, 21419)]