131079170

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{599}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 240192000

約数和(自身を除く): 109112830

約数列:

[1, 2, 5, 10, 79, 158, 277, 395, 554, 599, 790, 1198, 1385, 2770, 2995, 5990, 21883, 43766, 47321, 94642, 109415, 165923, 218830, 236605, 331846, 473210, 829615, 1659230, 13107917, 26215834, 65539585, 131079170]

約数ペア:

[(1, 131079170), (2, 65539585), (5, 26215834), (10, 13107917), (79, 1659230), (158, 829615), (277, 473210), (395, 331846), (554, 236605), (599, 218830), (790, 165923), (1198, 109415), (1385, 94642), (2770, 47321), (2995, 43766), (5990, 21883)]