282645770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{22739}}^1$

素因数の和:22870

約数の個数: 32

約数和(自身を含む): 559949760

約数和(自身を除く): 277303990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 22739, 45478, 113695, 227390, 250129, 500258, 1250645, 2501290, 2569507, 5139014, 12847535, 25695070, 28264577, 56529154, 141322885, 282645770]

約数ペア:

[(1, 282645770), (2, 141322885), (5, 56529154), (10, 28264577), (11, 25695070), (22, 12847535), (55, 5139014), (110, 2569507), (113, 2501290), (226, 1250645), (565, 500258), (1130, 250129), (1243, 227390), (2486, 113695), (6215, 45478), (12430, 22739)]