117004660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 260366400

約数和(自身を除く): 143361740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 163, 190, 326, 380, 652, 815, 1630, 1889, 3097, 3260, 3778, 6194, 7556, 9445, 12388, 15485, 18890, 30970, 35891, 37780, 61940, 71782, 143564, 179455, 307907, 358910, 615814, 717820, 1231628, 1539535, 3079070, 5850233, 6158140, 11700466, 23400932, 29251165, 58502330, 117004660]

約数ペア:

[(1, 117004660), (2, 58502330), (4, 29251165), (5, 23400932), (10, 11700466), (19, 6158140), (20, 5850233), (38, 3079070), (76, 1539535), (95, 1231628), (163, 717820), (190, 615814), (326, 358910), (380, 307907), (652, 179455), (815, 143564), (1630, 71782), (1889, 61940), (3097, 37780), (3260, 35891), (3778, 30970), (6194, 18890), (7556, 15485), (9445, 12388)]