3043475420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1\times {\mathrm{1381}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 6465172896

約数和(自身を除く): 3421697476

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 1091, 1381, 2020, 2182, 2762, 4364, 5455, 5524, 6905, 10910, 13810, 21820, 27620, 110191, 139481, 220382, 278962, 440764, 550955, 557924, 697405, 1101910, 1394810, 1506671, 2203820, 2789620, 3013342, 6026684, 7533355, 15066710, 30133420, 152173771, 304347542, 608695084, 760868855, 1521737710, 3043475420]

約数ペア:

[(1, 3043475420), (2, 1521737710), (4, 760868855), (5, 608695084), (10, 304347542), (20, 152173771), (101, 30133420), (202, 15066710), (404, 7533355), (505, 6026684), (1010, 3013342), (1091, 2789620), (1381, 2203820), (2020, 1506671), (2182, 1394810), (2762, 1101910), (4364, 697405), (5455, 557924), (5524, 550955), (6905, 440764), (10910, 278962), (13810, 220382), (21820, 139481), (27620, 110191)]