70948900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{64499}}^1$

素因数の和:64524

約数の個数: 36

約数和(自身を含む): 167958000

約数和(自身を除く): 97009100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 64499, 128998, 257996, 322495, 644990, 709489, 1289980, 1418978, 1612475, 2837956, 3224950, 3547445, 6449900, 7094890, 14189780, 17737225, 35474450, 70948900]

約数ペア:

[(1, 70948900), (2, 35474450), (4, 17737225), (5, 14189780), (10, 7094890), (11, 6449900), (20, 3547445), (22, 3224950), (25, 2837956), (44, 1612475), (50, 1418978), (55, 1289980), (100, 709489), (110, 644990), (220, 322495), (275, 257996), (550, 128998), (1100, 64499)]