86747260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11093}}^1$

素因数の和:11142

約数の個数: 48

約数和(自身を含む): 201289536

約数和(自身を除く): 114542276

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 11093, 22186, 44372, 55465, 110930, 188581, 221860, 255139, 377162, 510278, 754324, 942905, 1020556, 1275695, 1885810, 2551390, 3771620, 4337363, 5102780, 8674726, 17349452, 21686815, 43373630, 86747260]

約数ペア:

[(1, 86747260), (2, 43373630), (4, 21686815), (5, 17349452), (10, 8674726), (17, 5102780), (20, 4337363), (23, 3771620), (34, 2551390), (46, 1885810), (68, 1275695), (85, 1020556), (92, 942905), (115, 754324), (170, 510278), (230, 377162), (340, 255139), (391, 221860), (460, 188581), (782, 110930), (1564, 55465), (1955, 44372), (3910, 22186), (7820, 11093)]