91048360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{563}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 221719680

約数和(自身を除く): 130671320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 311, 520, 563, 622, 1126, 1244, 1555, 2252, 2488, 2815, 3110, 4043, 4504, 5630, 6220, 7319, 8086, 11260, 12440, 14638, 16172, 20215, 22520, 29276, 32344, 36595, 40430, 58552, 73190, 80860, 146380, 161720, 175093, 292760, 350186, 700372, 875465, 1400744, 1750930, 2276209, 3501860, 4552418, 7003720, 9104836, 11381045, 18209672, 22762090, 45524180, 91048360]

約数ペア:

[(1, 91048360), (2, 45524180), (4, 22762090), (5, 18209672), (8, 11381045), (10, 9104836), (13, 7003720), (20, 4552418), (26, 3501860), (40, 2276209), (52, 1750930), (65, 1400744), (104, 875465), (130, 700372), (260, 350186), (311, 292760), (520, 175093), (563, 161720), (622, 146380), (1126, 80860), (1244, 73190), (1555, 58552), (2252, 40430), (2488, 36595), (2815, 32344), (3110, 29276), (4043, 22520), (4504, 20215), (5630, 16172), (6220, 14638), (7319, 12440), (8086, 11260)]