233437360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1163}}^1$

素因数の和:1382

約数の個数: 80

約数和(自身を含む): 588024864

約数和(自身を除く): 354587504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 193, 208, 260, 386, 520, 772, 965, 1040, 1163, 1544, 1930, 2326, 2509, 3088, 3860, 4652, 5018, 5815, 7720, 9304, 10036, 11630, 12545, 15119, 15440, 18608, 20072, 23260, 25090, 30238, 40144, 46520, 50180, 60476, 75595, 93040, 100360, 120952, 151190, 200720, 224459, 241904, 302380, 448918, 604760, 897836, 1122295, 1209520, 1795672, 2244590, 2917967, 3591344, 4489180, 5835934, 8978360, 11671868, 14589835, 17956720, 23343736, 29179670, 46687472, 58359340, 116718680, 233437360]

約数ペア:

[(1, 233437360), (2, 116718680), (4, 58359340), (5, 46687472), (8, 29179670), (10, 23343736), (13, 17956720), (16, 14589835), (20, 11671868), (26, 8978360), (40, 5835934), (52, 4489180), (65, 3591344), (80, 2917967), (104, 2244590), (130, 1795672), (193, 1209520), (208, 1122295), (260, 897836), (386, 604760), (520, 448918), (772, 302380), (965, 241904), (1040, 224459), (1163, 200720), (1544, 151190), (1930, 120952), (2326, 100360), (2509, 93040), (3088, 75595), (3860, 60476), (4652, 50180), (5018, 46520), (5815, 40144), (7720, 30238), (9304, 25090), (10036, 23260), (11630, 20072), (12545, 18608), (15119, 15440)]