29831360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 78345792

約数和(自身を除く): 48514432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 101, 104, 130, 142, 160, 202, 208, 260, 284, 320, 355, 404, 416, 505, 520, 568, 710, 808, 832, 923, 1010, 1040, 1136, 1313, 1420, 1616, 1846, 2020, 2080, 2272, 2626, 2840, 3232, 3692, 4040, 4160, 4544, 4615, 5252, 5680, 6464, 6565, 7171, 7384, 8080, 9230, 10504, 11360, 13130, 14342, 14768, 16160, 18460, 21008, 22720, 26260, 28684, 29536, 32320, 35855, 36920, 42016, 52520, 57368, 59072, 71710, 73840, 84032, 93223, 105040, 114736, 143420, 147680, 186446, 210080, 229472, 286840, 295360, 372892, 420160, 458944, 466115, 573680, 745784, 932230, 1147360, 1491568, 1864460, 2294720, 2983136, 3728920, 5966272, 7457840, 14915680, 29831360]

約数ペア:

[(1, 29831360), (2, 14915680), (4, 7457840), (5, 5966272), (8, 3728920), (10, 2983136), (13, 2294720), (16, 1864460), (20, 1491568), (26, 1147360), (32, 932230), (40, 745784), (52, 573680), (64, 466115), (65, 458944), (71, 420160), (80, 372892), (101, 295360), (104, 286840), (130, 229472), (142, 210080), (160, 186446), (202, 147680), (208, 143420), (260, 114736), (284, 105040), (320, 93223), (355, 84032), (404, 73840), (416, 71710), (505, 59072), (520, 57368), (568, 52520), (710, 42016), (808, 36920), (832, 35855), (923, 32320), (1010, 29536), (1040, 28684), (1136, 26260), (1313, 22720), (1420, 21008), (1616, 18460), (1846, 16160), (2020, 14768), (2080, 14342), (2272, 13130), (2626, 11360), (2840, 10504), (3232, 9230), (3692, 8080), (4040, 7384), (4160, 7171), (4544, 6565), (4615, 6464), (5252, 5680)]