137745850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10889}}^1$

素因数の和:10935

約数の個数: 48

約数和(自身を含む): 291677760

約数和(自身を除く): 153931910

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 10889, 12650, 21778, 54445, 108890, 119779, 239558, 250447, 272225, 500894, 544450, 598895, 1197790, 1252235, 2504470, 2754917, 2994475, 5509834, 5988950, 6261175, 12522350, 13774585, 27549170, 68872925, 137745850]

約数ペア:

[(1, 137745850), (2, 68872925), (5, 27549170), (10, 13774585), (11, 12522350), (22, 6261175), (23, 5988950), (25, 5509834), (46, 2994475), (50, 2754917), (55, 2504470), (110, 1252235), (115, 1197790), (230, 598895), (253, 544450), (275, 500894), (506, 272225), (550, 250447), (575, 239558), (1150, 119779), (1265, 108890), (2530, 54445), (6325, 21778), (10889, 12650)]