29733680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21863}}^1$

素因数の和:21893

約数の個数: 40

約数和(自身を含む): 73200672

約数和(自身を除く): 43466992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 21863, 43726, 87452, 109315, 174904, 218630, 349808, 371671, 437260, 743342, 874520, 1486684, 1749040, 1858355, 2973368, 3716710, 5946736, 7433420, 14866840, 29733680]

約数ペア:

[(1, 29733680), (2, 14866840), (4, 7433420), (5, 5946736), (8, 3716710), (10, 2973368), (16, 1858355), (17, 1749040), (20, 1486684), (34, 874520), (40, 743342), (68, 437260), (80, 371671), (85, 349808), (136, 218630), (170, 174904), (272, 109315), (340, 87452), (680, 43726), (1360, 21863)]