100996940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11197}}^1$

素因数の和:11258

約数の個数: 48

約数和(自身を含む): 237039264

約数和(自身を除く): 136042324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 11197, 22394, 44788, 55985, 111970, 123167, 223940, 246334, 459077, 492668, 615835, 918154, 1231670, 1836308, 2295385, 2463340, 4590770, 5049847, 9181540, 10099694, 20199388, 25249235, 50498470, 100996940]

約数ペア:

[(1, 100996940), (2, 50498470), (4, 25249235), (5, 20199388), (10, 10099694), (11, 9181540), (20, 5049847), (22, 4590770), (41, 2463340), (44, 2295385), (55, 1836308), (82, 1231670), (110, 918154), (164, 615835), (205, 492668), (220, 459077), (410, 246334), (451, 223940), (820, 123167), (902, 111970), (1804, 55985), (2255, 44788), (4510, 22394), (9020, 11197)]