9023680

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:353

約数の個数: 56

約数和(自身を含む): 21744432

約数和(自身を除く): 12720752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 173, 320, 326, 346, 652, 692, 815, 865, 1304, 1384, 1630, 1730, 2608, 2768, 3260, 3460, 5216, 5536, 6520, 6920, 10432, 11072, 13040, 13840, 26080, 27680, 28199, 52160, 55360, 56398, 112796, 140995, 225592, 281990, 451184, 563980, 902368, 1127960, 1804736, 2255920, 4511840, 9023680]

約数ペア:

[(1, 9023680), (2, 4511840), (4, 2255920), (5, 1804736), (8, 1127960), (10, 902368), (16, 563980), (20, 451184), (32, 281990), (40, 225592), (64, 140995), (80, 112796), (160, 56398), (163, 55360), (173, 52160), (320, 28199), (326, 27680), (346, 26080), (652, 13840), (692, 13040), (815, 11072), (865, 10432), (1304, 6920), (1384, 6520), (1630, 5536), (1730, 5216), (2608, 3460), (2768, 3260)]