89710880

素因数分解:

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

素因数の和:658

約数の個数: 96

約数和(自身を含む): 244145664

約数和(自身を除く): 154434784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 173, 224, 280, 346, 463, 560, 692, 865, 926, 1120, 1211, 1384, 1730, 1852, 2315, 2422, 2768, 3241, 3460, 3704, 4630, 4844, 5536, 6055, 6482, 6920, 7408, 9260, 9688, 12110, 12964, 13840, 14816, 16205, 18520, 19376, 24220, 25928, 27680, 32410, 37040, 38752, 48440, 51856, 64820, 74080, 80099, 96880, 103712, 129640, 160198, 193760, 259280, 320396, 400495, 518560, 560693, 640792, 800990, 1121386, 1281584, 1601980, 2242772, 2563168, 2803465, 3203960, 4485544, 5606930, 6407920, 8971088, 11213860, 12815840, 17942176, 22427720, 44855440, 89710880]

約数ペア:

[(1, 89710880), (2, 44855440), (4, 22427720), (5, 17942176), (7, 12815840), (8, 11213860), (10, 8971088), (14, 6407920), (16, 5606930), (20, 4485544), (28, 3203960), (32, 2803465), (35, 2563168), (40, 2242772), (56, 1601980), (70, 1281584), (80, 1121386), (112, 800990), (140, 640792), (160, 560693), (173, 518560), (224, 400495), (280, 320396), (346, 259280), (463, 193760), (560, 160198), (692, 129640), (865, 103712), (926, 96880), (1120, 80099), (1211, 74080), (1384, 64820), (1730, 51856), (1852, 48440), (2315, 38752), (2422, 37040), (2768, 32410), (3241, 27680), (3460, 25928), (3704, 24220), (4630, 19376), (4844, 18520), (5536, 16205), (6055, 14816), (6482, 13840), (6920, 12964), (7408, 12110), (9260, 9688)]