63275840

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2503}}^1$

素因数の和:2599

約数の個数: 56

約数和(自身を含む): 152643840

約数和(自身を除く): 89368000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2503, 2528, 3160, 5006, 5056, 6320, 10012, 12515, 12640, 20024, 25030, 25280, 40048, 50060, 80096, 100120, 160192, 197737, 200240, 395474, 400480, 790948, 800960, 988685, 1581896, 1977370, 3163792, 3954740, 6327584, 7909480, 12655168, 15818960, 31637920, 63275840]

約数ペア:

[(1, 63275840), (2, 31637920), (4, 15818960), (5, 12655168), (8, 7909480), (10, 6327584), (16, 3954740), (20, 3163792), (32, 1977370), (40, 1581896), (64, 988685), (79, 800960), (80, 790948), (158, 400480), (160, 395474), (316, 200240), (320, 197737), (395, 160192), (632, 100120), (790, 80096), (1264, 50060), (1580, 40048), (2503, 25280), (2528, 25030), (3160, 20024), (5006, 12640), (5056, 12515), (6320, 10012)]