337697440

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8831}}^1$

素因数の和:9085

約数の個数: 48

約数和(自身を含む): 801239040

約数和(自身を除く): 463541600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 7648, 8831, 9560, 17662, 19120, 35324, 38240, 44155, 70648, 88310, 141296, 176620, 282592, 353240, 706480, 1412960, 2110609, 4221218, 8442436, 10553045, 16884872, 21106090, 33769744, 42212180, 67539488, 84424360, 168848720, 337697440]

約数ペア:

[(1, 337697440), (2, 168848720), (4, 84424360), (5, 67539488), (8, 42212180), (10, 33769744), (16, 21106090), (20, 16884872), (32, 10553045), (40, 8442436), (80, 4221218), (160, 2110609), (239, 1412960), (478, 706480), (956, 353240), (1195, 282592), (1912, 176620), (2390, 141296), (3824, 88310), (4780, 70648), (7648, 44155), (8831, 38240), (9560, 35324), (17662, 19120)]