102994600

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{5309}}^1$

素因数の和:5422

約数の個数: 48

約数和(自身を含む): 241976700

約数和(自身を除く): 138982100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1940, 2425, 3880, 4850, 5309, 9700, 10618, 19400, 21236, 26545, 42472, 53090, 106180, 132725, 212360, 265450, 514973, 530900, 1029946, 1061800, 2059892, 2574865, 4119784, 5149730, 10299460, 12874325, 20598920, 25748650, 51497300, 102994600]

約数ペア:

[(1, 102994600), (2, 51497300), (4, 25748650), (5, 20598920), (8, 12874325), (10, 10299460), (20, 5149730), (25, 4119784), (40, 2574865), (50, 2059892), (97, 1061800), (100, 1029946), (194, 530900), (200, 514973), (388, 265450), (485, 212360), (776, 132725), (970, 106180), (1940, 53090), (2425, 42472), (3880, 26545), (4850, 21236), (5309, 19400), (9700, 10618)]