246785120

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23021}}^1$

素因数の和:23103

約数の個数: 48

約数和(自身を含む): 591757488

約数和(自身を除く): 344972368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 23021, 46042, 92084, 115105, 184168, 230210, 368336, 460420, 736672, 920840, 1542407, 1841680, 3084814, 3683360, 6169628, 7712035, 12339256, 15424070, 24678512, 30848140, 49357024, 61696280, 123392560, 246785120]

約数ペア:

[(1, 246785120), (2, 123392560), (4, 61696280), (5, 49357024), (8, 30848140), (10, 24678512), (16, 15424070), (20, 12339256), (32, 7712035), (40, 6169628), (67, 3683360), (80, 3084814), (134, 1841680), (160, 1542407), (268, 920840), (335, 736672), (536, 460420), (670, 368336), (1072, 230210), (1340, 184168), (2144, 115105), (2680, 92084), (5360, 46042), (10720, 23021)]