47369900

素因数分解:

$2^2\times 5^2\times {\mathrm{641}}^1\times {\mathrm{739}}^1$

素因数の和:1394

約数の個数: 36

約数和(自身を含む): 103092360

約数和(自身を除く): 55722460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 641, 739, 1282, 1478, 2564, 2956, 3205, 3695, 6410, 7390, 12820, 14780, 16025, 18475, 32050, 36950, 64100, 73900, 473699, 947398, 1894796, 2368495, 4736990, 9473980, 11842475, 23684950, 47369900]

約数ペア:

[(1, 47369900), (2, 23684950), (4, 11842475), (5, 9473980), (10, 4736990), (20, 2368495), (25, 1894796), (50, 947398), (100, 473699), (641, 73900), (739, 64100), (1282, 36950), (1478, 32050), (2564, 18475), (2956, 16025), (3205, 14780), (3695, 12820), (6410, 7390)]