3741400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 9374400

約数和(自身を除く): 5633000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 1439, 2600, 2878, 5756, 7195, 11512, 14390, 18707, 28780, 35975, 37414, 57560, 71950, 74828, 93535, 143900, 149656, 187070, 287800, 374140, 467675, 748280, 935350, 1870700, 3741400]

約数ペア:

[(1, 3741400), (2, 1870700), (4, 935350), (5, 748280), (8, 467675), (10, 374140), (13, 287800), (20, 187070), (25, 149656), (26, 143900), (40, 93535), (50, 74828), (52, 71950), (65, 57560), (100, 37414), (104, 35975), (130, 28780), (200, 18707), (260, 14390), (325, 11512), (520, 7195), (650, 5756), (1300, 2878), (1439, 2600)]