63944860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5503}}^1$

素因数の和:5602

約数の個数: 48

約数和(自身を含む): 155344896

約数和(自身を除く): 91400036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5503, 5810, 11006, 11620, 22012, 27515, 38521, 55030, 77042, 110060, 154084, 192605, 385210, 456749, 770420, 913498, 1826996, 2283745, 3197243, 4567490, 6394486, 9134980, 12788972, 15986215, 31972430, 63944860]

約数ペア:

[(1, 63944860), (2, 31972430), (4, 15986215), (5, 12788972), (7, 9134980), (10, 6394486), (14, 4567490), (20, 3197243), (28, 2283745), (35, 1826996), (70, 913498), (83, 770420), (140, 456749), (166, 385210), (332, 192605), (415, 154084), (581, 110060), (830, 77042), (1162, 55030), (1660, 38521), (2324, 27515), (2905, 22012), (5503, 11620), (5810, 11006)]