29478160

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2473}}^1$

素因数の和:2635

約数の個数: 40

約数和(自身を含む): 69024600

約数和(自身を除く): 39546440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2473, 2980, 4946, 5960, 9892, 11920, 12365, 19784, 24730, 39568, 49460, 98920, 197840, 368477, 736954, 1473908, 1842385, 2947816, 3684770, 5895632, 7369540, 14739080, 29478160]

約数ペア:

[(1, 29478160), (2, 14739080), (4, 7369540), (5, 5895632), (8, 3684770), (10, 2947816), (16, 1842385), (20, 1473908), (40, 736954), (80, 368477), (149, 197840), (298, 98920), (596, 49460), (745, 39568), (1192, 24730), (1490, 19784), (2384, 12365), (2473, 11920), (2980, 9892), (4946, 5960)]