108518140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13877}}^1$

素因数の和:13926

約数の個数: 48

約数和(自身を含む): 251802432

約数和(自身を除く): 143284292

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, 13877, 27754, 55508, 69385, 138770, 235909, 277540, 319171, 471818, 638342, 943636, 1179545, 1276684, 1595855, 2359090, 3191710, 4718180, 5425907, 6383420, 10851814, 21703628, 27129535, 54259070, 108518140]

約数ペア:

[(1, 108518140), (2, 54259070), (4, 27129535), (5, 21703628), (10, 10851814), (17, 6383420), (20, 5425907), (23, 4718180), (34, 3191710), (46, 2359090), (68, 1595855), (85, 1276684), (92, 1179545), (115, 943636), (170, 638342), (230, 471818), (340, 319171), (391, 277540), (460, 235909), (782, 138770), (1564, 69385), (1955, 55508), (3910, 27754), (7820, 13877)]