66679700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{22993}}^1$

素因数の和:23036

約数の個数: 36

約数和(自身を含む): 149690940

約数和(自身を除く): 83011240

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 22993, 45986, 91972, 114965, 229930, 459860, 574825, 666797, 1149650, 1333594, 2299300, 2667188, 3333985, 6667970, 13335940, 16669925, 33339850, 66679700]

約数ペア:

[(1, 66679700), (2, 33339850), (4, 16669925), (5, 13335940), (10, 6667970), (20, 3333985), (25, 2667188), (29, 2299300), (50, 1333594), (58, 1149650), (100, 666797), (116, 574825), (145, 459860), (290, 229930), (580, 114965), (725, 91972), (1450, 45986), (2900, 22993)]