138152600

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{5273}}^1$

素因数の和:5420

約数の個数: 48

約数和(自身を含む): 323718120

約数和(自身を除く): 185565520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 2620, 3275, 5240, 5273, 6550, 10546, 13100, 21092, 26200, 26365, 42184, 52730, 105460, 131825, 210920, 263650, 527300, 690763, 1054600, 1381526, 2763052, 3453815, 5526104, 6907630, 13815260, 17269075, 27630520, 34538150, 69076300, 138152600]

約数ペア:

[(1, 138152600), (2, 69076300), (4, 34538150), (5, 27630520), (8, 17269075), (10, 13815260), (20, 6907630), (25, 5526104), (40, 3453815), (50, 2763052), (100, 1381526), (131, 1054600), (200, 690763), (262, 527300), (524, 263650), (655, 210920), (1048, 131825), (1310, 105460), (2620, 52730), (3275, 42184), (5240, 26365), (5273, 26200), (6550, 21092), (10546, 13100)]