100658540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{82507}}^1$

素因数の和:82577

約数の個数: 24

約数和(自身を含む): 214850832

約数和(自身を除く): 114192292

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 82507, 165014, 330028, 412535, 825070, 1650140, 5032927, 10065854, 20131708, 25164635, 50329270, 100658540]

約数ペア:

[(1, 100658540), (2, 50329270), (4, 25164635), (5, 20131708), (10, 10065854), (20, 5032927), (61, 1650140), (122, 825070), (244, 412535), (305, 330028), (610, 165014), (1220, 82507)]