1078045120

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{20173}}^1$

素因数の和:20357

約数の個数: 56

約数和(自身を含む): 2582594784

約数和(自身を除く): 1504549664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 6680, 10688, 13360, 20173, 26720, 40346, 53440, 80692, 100865, 161384, 201730, 322768, 403460, 645536, 806920, 1291072, 1613840, 3227680, 3368891, 6455360, 6737782, 13475564, 16844455, 26951128, 33688910, 53902256, 67377820, 107804512, 134755640, 215609024, 269511280, 539022560, 1078045120]

約数ペア:

[(1, 1078045120), (2, 539022560), (4, 269511280), (5, 215609024), (8, 134755640), (10, 107804512), (16, 67377820), (20, 53902256), (32, 33688910), (40, 26951128), (64, 16844455), (80, 13475564), (160, 6737782), (167, 6455360), (320, 3368891), (334, 3227680), (668, 1613840), (835, 1291072), (1336, 806920), (1670, 645536), (2672, 403460), (3340, 322768), (5344, 201730), (6680, 161384), (10688, 100865), (13360, 80692), (20173, 53440), (26720, 40346)]