24690560

素因数分解:

$2^7\times 5^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 59633280

約数和(自身を除く): 34942720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 223, 320, 346, 446, 640, 692, 865, 892, 1115, 1384, 1730, 1784, 2230, 2768, 3460, 3568, 4460, 5536, 6920, 7136, 8920, 11072, 13840, 14272, 17840, 22144, 27680, 28544, 35680, 38579, 55360, 71360, 77158, 110720, 142720, 154316, 192895, 308632, 385790, 617264, 771580, 1234528, 1543160, 2469056, 3086320, 4938112, 6172640, 12345280, 24690560]

約数ペア:

[(1, 24690560), (2, 12345280), (4, 6172640), (5, 4938112), (8, 3086320), (10, 2469056), (16, 1543160), (20, 1234528), (32, 771580), (40, 617264), (64, 385790), (80, 308632), (128, 192895), (160, 154316), (173, 142720), (223, 110720), (320, 77158), (346, 71360), (446, 55360), (640, 38579), (692, 35680), (865, 28544), (892, 27680), (1115, 22144), (1384, 17840), (1730, 14272), (1784, 13840), (2230, 11072), (2768, 8920), (3460, 7136), (3568, 6920), (4460, 5536)]