1171040

素因数分解:

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

素因数の和:591

約数の個数: 48

約数和(自身を含む): 2984688

約数和(自身を除く): 1813648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 563, 1040, 1126, 2080, 2252, 2815, 4504, 5630, 7319, 9008, 11260, 14638, 18016, 22520, 29276, 36595, 45040, 58552, 73190, 90080, 117104, 146380, 234208, 292760, 585520, 1171040]

約数ペア:

[(1, 1171040), (2, 585520), (4, 292760), (5, 234208), (8, 146380), (10, 117104), (13, 90080), (16, 73190), (20, 58552), (26, 45040), (32, 36595), (40, 29276), (52, 22520), (65, 18016), (80, 14638), (104, 11260), (130, 9008), (160, 7319), (208, 5630), (260, 4504), (416, 2815), (520, 2252), (563, 2080), (1040, 1126)]