388379150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{337721}}^1$

素因数の和:337756

約数の個数: 24

約数和(自身を含む): 753795504

約数和(自身を除く): 365416354

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 337721, 675442, 1688605, 3377210, 7767583, 8443025, 15535166, 16886050, 38837915, 77675830, 194189575, 388379150]

約数ペア:

[(1, 388379150), (2, 194189575), (5, 77675830), (10, 38837915), (23, 16886050), (25, 15535166), (46, 8443025), (50, 7767583), (115, 3377210), (230, 1688605), (575, 675442), (1150, 337721)]