379313080

素因数分解:

$2^3\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{5879}}^1$

素因数の和:7503

約数の個数: 32

約数和(自身を含む): 854128800

約数和(自身を除く): 474815720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1613, 3226, 5879, 6452, 8065, 11758, 12904, 16130, 23516, 29395, 32260, 47032, 58790, 64520, 117580, 235160, 9482827, 18965654, 37931308, 47414135, 75862616, 94828270, 189656540, 379313080]

約数ペア:

[(1, 379313080), (2, 189656540), (4, 94828270), (5, 75862616), (8, 47414135), (10, 37931308), (20, 18965654), (40, 9482827), (1613, 235160), (3226, 117580), (5879, 64520), (6452, 58790), (8065, 47032), (11758, 32260), (12904, 29395), (16130, 23516)]