508091440

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 1219350528

約数和(自身を除く): 711259088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 127, 172, 215, 254, 344, 430, 508, 635, 688, 860, 1016, 1163, 1270, 1720, 2032, 2326, 2540, 3440, 4652, 5080, 5461, 5815, 9304, 10160, 10922, 11630, 18608, 21844, 23260, 27305, 43688, 46520, 50009, 54610, 87376, 93040, 100018, 109220, 147701, 200036, 218440, 250045, 295402, 400072, 436880, 500090, 590804, 738505, 800144, 1000180, 1181608, 1477010, 2000360, 2363216, 2954020, 4000720, 5908040, 6351143, 11816080, 12702286, 25404572, 31755715, 50809144, 63511430, 101618288, 127022860, 254045720, 508091440]

約数ペア:

[(1, 508091440), (2, 254045720), (4, 127022860), (5, 101618288), (8, 63511430), (10, 50809144), (16, 31755715), (20, 25404572), (40, 12702286), (43, 11816080), (80, 6351143), (86, 5908040), (127, 4000720), (172, 2954020), (215, 2363216), (254, 2000360), (344, 1477010), (430, 1181608), (508, 1000180), (635, 800144), (688, 738505), (860, 590804), (1016, 500090), (1163, 436880), (1270, 400072), (1720, 295402), (2032, 250045), (2326, 218440), (2540, 200036), (3440, 147701), (4652, 109220), (5080, 100018), (5461, 93040), (5815, 87376), (9304, 54610), (10160, 50009), (10922, 46520), (11630, 43688), (18608, 27305), (21844, 23260)]