1430702900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1300639}}^1$

素因数の和:1300664

約数の個数: 36

約数和(自身を含む): 3386866560

約数和(自身を除く): 1956163660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1300639, 2601278, 5202556, 6503195, 13006390, 14307029, 26012780, 28614058, 32515975, 57228116, 65031950, 71535145, 130063900, 143070290, 286140580, 357675725, 715351450, 1430702900]

約数ペア:

[(1, 1430702900), (2, 715351450), (4, 357675725), (5, 286140580), (10, 143070290), (11, 130063900), (20, 71535145), (22, 65031950), (25, 57228116), (44, 32515975), (50, 28614058), (55, 26012780), (100, 14307029), (110, 13006390), (220, 6503195), (275, 5202556), (550, 2601278), (1100, 1300639)]