89562770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42853}}^1$

素因数の和:42890

約数の個数: 32

約数和(自身を含む): 185129280

約数和(自身を除く): 95566510

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 42853, 85706, 214265, 428530, 471383, 814207, 942766, 1628414, 2356915, 4071035, 4713830, 8142070, 8956277, 17912554, 44781385, 89562770]

約数ペア:

[(1, 89562770), (2, 44781385), (5, 17912554), (10, 8956277), (11, 8142070), (19, 4713830), (22, 4071035), (38, 2356915), (55, 1628414), (95, 942766), (110, 814207), (190, 471383), (209, 428530), (418, 214265), (1045, 85706), (2090, 42853)]