1102318040

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{971}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 2516274720

約数和(自身を除く): 1413956680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 281, 404, 505, 562, 808, 971, 1010, 1124, 1405, 1942, 2020, 2248, 2810, 3884, 4040, 4855, 5620, 7768, 9710, 11240, 19420, 28381, 38840, 56762, 98071, 113524, 141905, 196142, 227048, 272851, 283810, 392284, 490355, 545702, 567620, 784568, 980710, 1091404, 1135240, 1364255, 1961420, 2182808, 2728510, 3922840, 5457020, 10914040, 27557951, 55115902, 110231804, 137789755, 220463608, 275579510, 551159020, 1102318040]

約数ペア:

[(1, 1102318040), (2, 551159020), (4, 275579510), (5, 220463608), (8, 137789755), (10, 110231804), (20, 55115902), (40, 27557951), (101, 10914040), (202, 5457020), (281, 3922840), (404, 2728510), (505, 2182808), (562, 1961420), (808, 1364255), (971, 1135240), (1010, 1091404), (1124, 980710), (1405, 784568), (1942, 567620), (2020, 545702), (2248, 490355), (2810, 392284), (3884, 283810), (4040, 272851), (4855, 227048), (5620, 196142), (7768, 141905), (9710, 113524), (11240, 98071), (19420, 56762), (28381, 38840)]