38492920

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6373}}^1$

素因数の和:6535

約数の個数: 32

約数和(自身を含む): 87196320

約数和(自身を除く): 48703400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 6373, 12746, 25492, 31865, 50984, 63730, 127460, 254920, 962323, 1924646, 3849292, 4811615, 7698584, 9623230, 19246460, 38492920]

約数ペア:

[(1, 38492920), (2, 19246460), (4, 9623230), (5, 7698584), (8, 4811615), (10, 3849292), (20, 1924646), (40, 962323), (151, 254920), (302, 127460), (604, 63730), (755, 50984), (1208, 31865), (1510, 25492), (3020, 12746), (6040, 6373)]