88342120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{76157}}^1$

素因数の和:76197

約数の個数: 32

約数和(自身を含む): 205626600

約数和(自身を除く): 117284480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 76157, 152314, 304628, 380785, 609256, 761570, 1523140, 2208553, 3046280, 4417106, 8834212, 11042765, 17668424, 22085530, 44171060, 88342120]

約数ペア:

[(1, 88342120), (2, 44171060), (4, 22085530), (5, 17668424), (8, 11042765), (10, 8834212), (20, 4417106), (29, 3046280), (40, 2208553), (58, 1523140), (116, 761570), (145, 609256), (232, 380785), (290, 304628), (580, 152314), (1160, 76157)]