38348090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20507}}^1$

素因数の和:20542

約数の個数: 32

約数和(自身を含む): 79735104

約数和(自身を除く): 41387014

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 20507, 41014, 102535, 205070, 225577, 348619, 451154, 697238, 1127885, 1743095, 2255770, 3486190, 3834809, 7669618, 19174045, 38348090]

約数ペア:

[(1, 38348090), (2, 19174045), (5, 7669618), (10, 3834809), (11, 3486190), (17, 2255770), (22, 1743095), (34, 1127885), (55, 697238), (85, 451154), (110, 348619), (170, 225577), (187, 205070), (374, 102535), (935, 41014), (1870, 20507)]