77462080

素因数分解:

$2^6\times 5^1\times {\mathrm{242069}}^1$

素因数の和:242086

約数の個数: 28

約数和(自身を含む): 184457340

約数和(自身を除く): 106995260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 242069, 484138, 968276, 1210345, 1936552, 2420690, 3873104, 4841380, 7746208, 9682760, 15492416, 19365520, 38731040, 77462080]

約数ペア:

[(1, 77462080), (2, 38731040), (4, 19365520), (5, 15492416), (8, 9682760), (10, 7746208), (16, 4841380), (20, 3873104), (32, 2420690), (40, 1936552), (64, 1210345), (80, 968276), (160, 484138), (320, 242069)]