211674682780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1146791}}^1$

素因数の和:1147650

約数の個数: 48

約数和(自身を含む): 485505861120

約数和(自身を除く): 273831178340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 839, 1678, 3356, 4195, 8390, 9229, 16780, 18458, 36916, 46145, 92290, 184580, 1146791, 2293582, 4587164, 5733955, 11467910, 12614701, 22935820, 25229402, 50458804, 63073505, 126147010, 252294020, 962157649, 1924315298, 3848630596, 4810788245, 9621576490, 10583734139, 19243152980, 21167468278, 42334936556, 52918670695, 105837341390, 211674682780]

約数ペア:

[(1, 211674682780), (2, 105837341390), (4, 52918670695), (5, 42334936556), (10, 21167468278), (11, 19243152980), (20, 10583734139), (22, 9621576490), (44, 4810788245), (55, 3848630596), (110, 1924315298), (220, 962157649), (839, 252294020), (1678, 126147010), (3356, 63073505), (4195, 50458804), (8390, 25229402), (9229, 22935820), (16780, 12614701), (18458, 11467910), (36916, 5733955), (46145, 4587164), (92290, 2293582), (184580, 1146791)]