1034764240

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{50329}}^1$

素因数の和:50599

約数の個数: 40

約数和(自身を含む): 2415236040

約数和(自身を除く): 1380471800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2570, 4112, 5140, 10280, 20560, 50329, 100658, 201316, 251645, 402632, 503290, 805264, 1006580, 2013160, 4026320, 12934553, 25869106, 51738212, 64672765, 103476424, 129345530, 206952848, 258691060, 517382120, 1034764240]

約数ペア:

[(1, 1034764240), (2, 517382120), (4, 258691060), (5, 206952848), (8, 129345530), (10, 103476424), (16, 64672765), (20, 51738212), (40, 25869106), (80, 12934553), (257, 4026320), (514, 2013160), (1028, 1006580), (1285, 805264), (2056, 503290), (2570, 402632), (4112, 251645), (5140, 201316), (10280, 100658), (20560, 50329)]