130252700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{42017}}^1$

素因数の和:42062

約数の個数: 36

約数和(自身を含む): 291772992

約数和(自身を除く): 161520292

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 42017, 84034, 168068, 210085, 420170, 840340, 1050425, 1302527, 2100850, 2605054, 4201700, 5210108, 6512635, 13025270, 26050540, 32563175, 65126350, 130252700]

約数ペア:

[(1, 130252700), (2, 65126350), (4, 32563175), (5, 26050540), (10, 13025270), (20, 6512635), (25, 5210108), (31, 4201700), (50, 2605054), (62, 2100850), (100, 1302527), (124, 1050425), (155, 840340), (310, 420170), (620, 210085), (775, 168068), (1550, 84034), (3100, 42017)]