6535540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 15249024

約数和(自身を除く): 8713484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 487, 610, 671, 974, 1220, 1342, 1948, 2435, 2684, 3355, 4870, 5357, 6710, 9740, 10714, 13420, 21428, 26785, 29707, 53570, 59414, 107140, 118828, 148535, 297070, 326777, 594140, 653554, 1307108, 1633885, 3267770, 6535540]

約数ペア:

[(1, 6535540), (2, 3267770), (4, 1633885), (5, 1307108), (10, 653554), (11, 594140), (20, 326777), (22, 297070), (44, 148535), (55, 118828), (61, 107140), (110, 59414), (122, 53570), (220, 29707), (244, 26785), (305, 21428), (487, 13420), (610, 10714), (671, 9740), (974, 6710), (1220, 5357), (1342, 4870), (1948, 3355), (2435, 2684)]