4123103660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1\times {\mathrm{6449}}^1$

素因数の和:8930

約数の個数: 48

約数和(自身を含む): 9329796000

約数和(自身を除く): 5206692340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2459, 4918, 6449, 9836, 12295, 12898, 24590, 25796, 31967, 32245, 49180, 63934, 64490, 83837, 127868, 128980, 159835, 167674, 319670, 335348, 419185, 639340, 838370, 1676740, 15858091, 31716182, 63432364, 79290455, 158580910, 206155183, 317161820, 412310366, 824620732, 1030775915, 2061551830, 4123103660]

約数ペア:

[(1, 4123103660), (2, 2061551830), (4, 1030775915), (5, 824620732), (10, 412310366), (13, 317161820), (20, 206155183), (26, 158580910), (52, 79290455), (65, 63432364), (130, 31716182), (260, 15858091), (2459, 1676740), (4918, 838370), (6449, 639340), (9836, 419185), (12295, 335348), (12898, 319670), (24590, 167674), (25796, 159835), (31967, 128980), (32245, 127868), (49180, 83837), (63934, 64490)]