1078074040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 2596114800

約数和(自身を除く): 1518040760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 179, 289, 340, 358, 521, 578, 680, 716, 895, 1042, 1156, 1432, 1445, 1790, 2084, 2312, 2605, 2890, 3043, 3580, 4168, 5210, 5780, 6086, 7160, 8857, 10420, 11560, 12172, 15215, 17714, 20840, 24344, 30430, 35428, 44285, 51731, 60860, 70856, 88570, 93259, 103462, 121720, 150569, 177140, 186518, 206924, 258655, 301138, 354280, 373036, 413848, 466295, 517310, 602276, 746072, 752845, 932590, 1034620, 1204552, 1505690, 1585403, 1865180, 2069240, 3011380, 3170806, 3730360, 6022760, 6341612, 7927015, 12683224, 15854030, 26951851, 31708060, 53903702, 63416120, 107807404, 134759255, 215614808, 269518510, 539037020, 1078074040]

約数ペア:

[(1, 1078074040), (2, 539037020), (4, 269518510), (5, 215614808), (8, 134759255), (10, 107807404), (17, 63416120), (20, 53903702), (34, 31708060), (40, 26951851), (68, 15854030), (85, 12683224), (136, 7927015), (170, 6341612), (179, 6022760), (289, 3730360), (340, 3170806), (358, 3011380), (521, 2069240), (578, 1865180), (680, 1585403), (716, 1505690), (895, 1204552), (1042, 1034620), (1156, 932590), (1432, 752845), (1445, 746072), (1790, 602276), (2084, 517310), (2312, 466295), (2605, 413848), (2890, 373036), (3043, 354280), (3580, 301138), (4168, 258655), (5210, 206924), (5780, 186518), (6086, 177140), (7160, 150569), (8857, 121720), (10420, 103462), (11560, 93259), (12172, 88570), (15215, 70856), (17714, 60860), (20840, 51731), (24344, 44285), (30430, 35428)]