1171406660

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{2143}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 2491087872

約数和(自身を除く): 1319681212

約数列:

[1, 2, 4, 5, 10, 20, 151, 181, 302, 362, 604, 724, 755, 905, 1510, 1810, 2143, 3020, 3620, 4286, 8572, 10715, 21430, 27331, 42860, 54662, 109324, 136655, 273310, 323593, 387883, 546620, 647186, 775766, 1294372, 1551532, 1617965, 1939415, 3235930, 3878830, 6471860, 7757660, 58570333, 117140666, 234281332, 292851665, 585703330, 1171406660]

約数ペア:

[(1, 1171406660), (2, 585703330), (4, 292851665), (5, 234281332), (10, 117140666), (20, 58570333), (151, 7757660), (181, 6471860), (302, 3878830), (362, 3235930), (604, 1939415), (724, 1617965), (755, 1551532), (905, 1294372), (1510, 775766), (1810, 647186), (2143, 546620), (3020, 387883), (3620, 323593), (4286, 273310), (8572, 136655), (10715, 109324), (21430, 54662), (27331, 42860)]