8276804960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3042943}}^1$

素因数の和:3042975

約数の個数: 48

約数和(自身を含む): 20704190976

約数和(自身を除く): 12427386016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 3042943, 6085886, 12171772, 15214715, 24343544, 30429430, 48687088, 51730031, 60858860, 97374176, 103460062, 121717720, 206920124, 243435440, 258650155, 413840248, 486870880, 517300310, 827680496, 1034600620, 1655360992, 2069201240, 4138402480, 8276804960]

約数ペア:

[(1, 8276804960), (2, 4138402480), (4, 2069201240), (5, 1655360992), (8, 1034600620), (10, 827680496), (16, 517300310), (17, 486870880), (20, 413840248), (32, 258650155), (34, 243435440), (40, 206920124), (68, 121717720), (80, 103460062), (85, 97374176), (136, 60858860), (160, 51730031), (170, 48687088), (272, 30429430), (340, 24343544), (544, 15214715), (680, 12171772), (1360, 6085886), (2720, 3042943)]