224380480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22619}}^1$

素因数の和:22667

約数の個数: 56

約数和(自身を含む): 551566080

約数和(自身を除く): 327185600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 22619, 45238, 90476, 113095, 180952, 226190, 361904, 452380, 701189, 723808, 904760, 1402378, 1447616, 1809520, 2804756, 3505945, 3619040, 5609512, 7011890, 7238080, 11219024, 14023780, 22438048, 28047560, 44876096, 56095120, 112190240, 224380480]

約数ペア:

[(1, 224380480), (2, 112190240), (4, 56095120), (5, 44876096), (8, 28047560), (10, 22438048), (16, 14023780), (20, 11219024), (31, 7238080), (32, 7011890), (40, 5609512), (62, 3619040), (64, 3505945), (80, 2804756), (124, 1809520), (155, 1447616), (160, 1402378), (248, 904760), (310, 723808), (320, 701189), (496, 452380), (620, 361904), (992, 226190), (1240, 180952), (1984, 113095), (2480, 90476), (4960, 45238), (9920, 22619)]