22903156780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3990097}}^1$

素因数の和:3990154

約数の個数: 48

約数和(自身を含む): 56308262976

約数和(自身を除く): 33405106196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 3990097, 7980194, 15960388, 19950485, 27930679, 39900970, 55861358, 79801940, 111722716, 139653395, 163593977, 279306790, 327187954, 558613580, 654375908, 817969885, 1145157839, 1635939770, 2290315678, 3271879540, 4580631356, 5725789195, 11451578390, 22903156780]

約数ペア:

[(1, 22903156780), (2, 11451578390), (4, 5725789195), (5, 4580631356), (7, 3271879540), (10, 2290315678), (14, 1635939770), (20, 1145157839), (28, 817969885), (35, 654375908), (41, 558613580), (70, 327187954), (82, 279306790), (140, 163593977), (164, 139653395), (205, 111722716), (287, 79801940), (410, 55861358), (574, 39900970), (820, 27930679), (1148, 19950485), (1435, 15960388), (2870, 7980194), (5740, 3990097)]