2015286650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{5507}}^1$

素因数の和:6095

約数の個数: 48

約数和(自身を含む): 4044678624

約数和(自身を除く): 2029391974

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 563, 650, 1126, 2815, 5507, 5630, 7319, 11014, 14075, 14638, 27535, 28150, 36595, 55070, 71591, 73190, 137675, 143182, 182975, 275350, 357955, 365950, 715910, 1789775, 3100441, 3579550, 6200882, 15502205, 31004410, 40305733, 77511025, 80611466, 155022050, 201528665, 403057330, 1007643325, 2015286650]

約数ペア:

[(1, 2015286650), (2, 1007643325), (5, 403057330), (10, 201528665), (13, 155022050), (25, 80611466), (26, 77511025), (50, 40305733), (65, 31004410), (130, 15502205), (325, 6200882), (563, 3579550), (650, 3100441), (1126, 1789775), (2815, 715910), (5507, 365950), (5630, 357955), (7319, 275350), (11014, 182975), (14075, 143182), (14638, 137675), (27535, 73190), (28150, 71591), (36595, 55070)]