76235920

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2879}}^1$

素因数の和:3223

約数の個数: 40

約数和(自身を含む): 177845760

約数和(自身を除く): 101609840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 2648, 2879, 3310, 5296, 5758, 6620, 11516, 13240, 14395, 23032, 26480, 28790, 46064, 57580, 115160, 230320, 952949, 1905898, 3811796, 4764745, 7623592, 9529490, 15247184, 19058980, 38117960, 76235920]

約数ペア:

[(1, 76235920), (2, 38117960), (4, 19058980), (5, 15247184), (8, 9529490), (10, 7623592), (16, 4764745), (20, 3811796), (40, 1905898), (80, 952949), (331, 230320), (662, 115160), (1324, 57580), (1655, 46064), (2648, 28790), (2879, 26480), (3310, 23032), (5296, 14395), (5758, 13240), (6620, 11516)]