13002661120

素因数分解:

$2^8\times 5^1\times {\mathrm{10158329}}^1$

素因数の和:10158350

約数の個数: 36

約数和(自身を含む): 31145439780

約数和(自身を除く): 18142778660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 10158329, 20316658, 40633316, 50791645, 81266632, 101583290, 162533264, 203166580, 325066528, 406333160, 650133056, 812666320, 1300266112, 1625332640, 2600532224, 3250665280, 6501330560, 13002661120]

約数ペア:

[(1, 13002661120), (2, 6501330560), (4, 3250665280), (5, 2600532224), (8, 1625332640), (10, 1300266112), (16, 812666320), (20, 650133056), (32, 406333160), (40, 325066528), (64, 203166580), (80, 162533264), (128, 101583290), (160, 81266632), (256, 50791645), (320, 40633316), (640, 20316658), (1280, 10158329)]