100402024840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193080817}}^1$

素因数の和:193080841

約数の個数: 32

約数和(自身を含む): 243281830680

約数和(自身を除く): 142879805840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 193080817, 386161634, 772323268, 965404085, 1544646536, 1930808170, 2510050621, 3861616340, 5020101242, 7723232680, 10040202484, 12550253105, 20080404968, 25100506210, 50201012420, 100402024840]

約数ペア:

[(1, 100402024840), (2, 50201012420), (4, 25100506210), (5, 20080404968), (8, 12550253105), (10, 10040202484), (13, 7723232680), (20, 5020101242), (26, 3861616340), (40, 2510050621), (52, 1930808170), (65, 1544646536), (104, 965404085), (130, 772323268), (260, 386161634), (520, 193080817)]