162200680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{130807}}^1$

素因数の和:130849

約数の個数: 32

約数和(自身を含む): 376727040

約数和(自身を除く): 214526360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 130807, 261614, 523228, 654035, 1046456, 1308070, 2616140, 4055017, 5232280, 8110034, 16220068, 20275085, 32440136, 40550170, 81100340, 162200680]

約数ペア:

[(1, 162200680), (2, 81100340), (4, 40550170), (5, 32440136), (8, 20275085), (10, 16220068), (20, 8110034), (31, 5232280), (40, 4055017), (62, 2616140), (124, 1308070), (155, 1046456), (248, 654035), (310, 523228), (620, 261614), (1240, 130807)]