1034847820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{4007}}^1$

素因数の和:4402

約数の個数: 48

約数和(自身を含む): 2238868800

約数和(自身を除く): 1204020980

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 349, 370, 698, 740, 1396, 1745, 3490, 4007, 6980, 8014, 12913, 16028, 20035, 25826, 40070, 51652, 64565, 80140, 129130, 148259, 258260, 296518, 593036, 741295, 1398443, 1482590, 2796886, 2965180, 5593772, 6992215, 13984430, 27968860, 51742391, 103484782, 206969564, 258711955, 517423910, 1034847820]

約数ペア:

[(1, 1034847820), (2, 517423910), (4, 258711955), (5, 206969564), (10, 103484782), (20, 51742391), (37, 27968860), (74, 13984430), (148, 6992215), (185, 5593772), (349, 2965180), (370, 2796886), (698, 1482590), (740, 1398443), (1396, 741295), (1745, 593036), (3490, 296518), (4007, 258260), (6980, 148259), (8014, 129130), (12913, 80140), (16028, 64565), (20035, 51652), (25826, 40070)]