148959320

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{6217}}^1$

素因数の和:6827

約数の個数: 32

約数和(自身を含む): 335772000

約数和(自身を除く): 186812680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2396, 2995, 4792, 5990, 6217, 11980, 12434, 23960, 24868, 31085, 49736, 62170, 124340, 248680, 3723983, 7447966, 14895932, 18619915, 29791864, 37239830, 74479660, 148959320]

約数ペア:

[(1, 148959320), (2, 74479660), (4, 37239830), (5, 29791864), (8, 18619915), (10, 14895932), (20, 7447966), (40, 3723983), (599, 248680), (1198, 124340), (2396, 62170), (2995, 49736), (4792, 31085), (5990, 24868), (6217, 23960), (11980, 12434)]