44855440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 120135168

約数和(自身を除く): 75279728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 173, 280, 346, 463, 560, 692, 865, 926, 1211, 1384, 1730, 1852, 2315, 2422, 2768, 3241, 3460, 3704, 4630, 4844, 6055, 6482, 6920, 7408, 9260, 9688, 12110, 12964, 13840, 16205, 18520, 19376, 24220, 25928, 32410, 37040, 48440, 51856, 64820, 80099, 96880, 129640, 160198, 259280, 320396, 400495, 560693, 640792, 800990, 1121386, 1281584, 1601980, 2242772, 2803465, 3203960, 4485544, 5606930, 6407920, 8971088, 11213860, 22427720, 44855440]

約数ペア:

[(1, 44855440), (2, 22427720), (4, 11213860), (5, 8971088), (7, 6407920), (8, 5606930), (10, 4485544), (14, 3203960), (16, 2803465), (20, 2242772), (28, 1601980), (35, 1281584), (40, 1121386), (56, 800990), (70, 640792), (80, 560693), (112, 400495), (140, 320396), (173, 259280), (280, 160198), (346, 129640), (463, 96880), (560, 80099), (692, 64820), (865, 51856), (926, 48440), (1211, 37040), (1384, 32410), (1730, 25928), (1852, 24220), (2315, 19376), (2422, 18520), (2768, 16205), (3241, 13840), (3460, 12964), (3704, 12110), (4630, 9688), (4844, 9260), (6055, 7408), (6482, 6920)]