971528.0000000

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 13124160

約数和(自身を除く): 7125310

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 839, 1430, 1678, 3575, 4195, 7150, 8390, 9229, 10907, 18458, 20975, 21814, 41950, 46145, 54535, 92290, 109070, 119977, 230725, 239954, 272675, 461450, 545350, 599885, 1199770, 2999425, 5998850]

約数ペア:

[(1, 5998850), (2, 2999425), (5, 1199770), (10, 599885), (11, 545350), (13, 461450), (22, 272675), (25, 239954), (26, 230725), (50, 119977), (55, 109070), (65, 92290), (110, 54535), (130, 46145), (143, 41950), (275, 21814), (286, 20975), (325, 18458), (550, 10907), (650, 9229), (715, 8390), (839, 7150), (1430, 4195), (1678, 3575)]