79444160

素因数分解:

$2^6\times 5^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1033

約数の個数: 56

約数和(自身を含む): 189951360

約数和(自身を除く): 110507200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 409, 607, 818, 1214, 1636, 2045, 2428, 3035, 3272, 4090, 4856, 6070, 6544, 8180, 9712, 12140, 13088, 16360, 19424, 24280, 26176, 32720, 38848, 48560, 65440, 97120, 130880, 194240, 248263, 496526, 993052, 1241315, 1986104, 2482630, 3972208, 4965260, 7944416, 9930520, 15888832, 19861040, 39722080, 79444160]

約数ペア:

[(1, 79444160), (2, 39722080), (4, 19861040), (5, 15888832), (8, 9930520), (10, 7944416), (16, 4965260), (20, 3972208), (32, 2482630), (40, 1986104), (64, 1241315), (80, 993052), (160, 496526), (320, 248263), (409, 194240), (607, 130880), (818, 97120), (1214, 65440), (1636, 48560), (2045, 38848), (2428, 32720), (3035, 26176), (3272, 24280), (4090, 19424), (4856, 16360), (6070, 13088), (6544, 12140), (8180, 9712)]