63864470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2939}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 120022560

約数和(自身を除く): 56158090

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 2939, 4346, 5878, 10865, 14695, 21730, 29390, 120499, 155767, 240998, 311534, 602495, 778835, 1204990, 1557670, 6386447, 12772894, 31932235, 63864470]

約数ペア:

[(1, 63864470), (2, 31932235), (5, 12772894), (10, 6386447), (41, 1557670), (53, 1204990), (82, 778835), (106, 602495), (205, 311534), (265, 240998), (410, 155767), (530, 120499), (2173, 29390), (2939, 21730), (4346, 14695), (5878, 10865)]