45425920

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1587

約数の個数: 72

約数和(自身を含む): 113613696

約数和(自身を除く): 68187776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1543, 1840, 2944, 3086, 3680, 5888, 6172, 7360, 7715, 12344, 14720, 15430, 24688, 29440, 30860, 35489, 49376, 61720, 70978, 98752, 123440, 141956, 177445, 197504, 246880, 283912, 354890, 395008, 493760, 567824, 709780, 987520, 1135648, 1419560, 1975040, 2271296, 2839120, 4542592, 5678240, 9085184, 11356480, 22712960, 45425920]

約数ペア:

[(1, 45425920), (2, 22712960), (4, 11356480), (5, 9085184), (8, 5678240), (10, 4542592), (16, 2839120), (20, 2271296), (23, 1975040), (32, 1419560), (40, 1135648), (46, 987520), (64, 709780), (80, 567824), (92, 493760), (115, 395008), (128, 354890), (160, 283912), (184, 246880), (230, 197504), (256, 177445), (320, 141956), (368, 123440), (460, 98752), (640, 70978), (736, 61720), (920, 49376), (1280, 35489), (1472, 30860), (1543, 29440), (1840, 24688), (2944, 15430), (3086, 14720), (3680, 12344), (5888, 7715), (6172, 7360)]