133769860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5279}}^1$

素因数の和:5476

約数の個数: 48

約数和(自身を含む): 322882560

約数和(自身を除く): 189112700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 2534, 3620, 5068, 5279, 6335, 10558, 12670, 21116, 25340, 26395, 36953, 52790, 73906, 105580, 147812, 184765, 369530, 739060, 955499, 1910998, 3821996, 4777495, 6688493, 9554990, 13376986, 19109980, 26753972, 33442465, 66884930, 133769860]

約数ペア:

[(1, 133769860), (2, 66884930), (4, 33442465), (5, 26753972), (7, 19109980), (10, 13376986), (14, 9554990), (20, 6688493), (28, 4777495), (35, 3821996), (70, 1910998), (140, 955499), (181, 739060), (362, 369530), (724, 184765), (905, 147812), (1267, 105580), (1810, 73906), (2534, 52790), (3620, 36953), (5068, 26395), (5279, 25340), (6335, 21116), (10558, 12670)]