88098890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{6619}}^1$

素因数の和:6659

約数の個数: 32

約数和(自身を含む): 174450240

約数和(自身を除く): 86351350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6619, 6655, 13238, 13310, 33095, 66190, 72809, 145618, 364045, 728090, 800899, 1601798, 4004495, 8008990, 8809889, 17619778, 44049445, 88098890]

約数ペア:

[(1, 88098890), (2, 44049445), (5, 17619778), (10, 8809889), (11, 8008990), (22, 4004495), (55, 1601798), (110, 800899), (121, 728090), (242, 364045), (605, 145618), (1210, 72809), (1331, 66190), (2662, 33095), (6619, 13310), (6655, 13238)]