4612452020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{74611}}^1$

素因数の和:74912

約数の個数: 48

約数和(自身を含む): 10604454336

約数和(自身を除く): 5992002316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 281, 562, 1124, 1405, 2810, 3091, 5620, 6182, 12364, 15455, 30910, 61820, 74611, 149222, 298444, 373055, 746110, 820721, 1492220, 1641442, 3282884, 4103605, 8207210, 16414420, 20965691, 41931382, 83862764, 104828455, 209656910, 230622601, 419313820, 461245202, 922490404, 1153113005, 2306226010, 4612452020]

約数ペア:

[(1, 4612452020), (2, 2306226010), (4, 1153113005), (5, 922490404), (10, 461245202), (11, 419313820), (20, 230622601), (22, 209656910), (44, 104828455), (55, 83862764), (110, 41931382), (220, 20965691), (281, 16414420), (562, 8207210), (1124, 4103605), (1405, 3282884), (2810, 1641442), (3091, 1492220), (5620, 820721), (6182, 746110), (12364, 373055), (15455, 298444), (30910, 149222), (61820, 74611)]