8088940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 18500832

約数和(自身を除く): 10411892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 643, 740, 1258, 1286, 2516, 2572, 3145, 3215, 6290, 6430, 10931, 12580, 12860, 21862, 23791, 43724, 47582, 54655, 95164, 109310, 118955, 218620, 237910, 404447, 475820, 808894, 1617788, 2022235, 4044470, 8088940]

約数ペア:

[(1, 8088940), (2, 4044470), (4, 2022235), (5, 1617788), (10, 808894), (17, 475820), (20, 404447), (34, 237910), (37, 218620), (68, 118955), (74, 109310), (85, 95164), (148, 54655), (170, 47582), (185, 43724), (340, 23791), (370, 21862), (629, 12860), (643, 12580), (740, 10931), (1258, 6430), (1286, 6290), (2516, 3215), (2572, 3145)]