1448581220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{7019}}^1$

素因数の和:7652

約数の個数: 48

約数和(自身を含む): 3226728960

約数和(自身を除く): 1778147740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 607, 1214, 2428, 3035, 6070, 7019, 10319, 12140, 14038, 20638, 28076, 35095, 41276, 51595, 70190, 103190, 119323, 140380, 206380, 238646, 477292, 596615, 1193230, 2386460, 4260533, 8521066, 17042132, 21302665, 42605330, 72429061, 85210660, 144858122, 289716244, 362145305, 724290610, 1448581220]

約数ペア:

[(1, 1448581220), (2, 724290610), (4, 362145305), (5, 289716244), (10, 144858122), (17, 85210660), (20, 72429061), (34, 42605330), (68, 21302665), (85, 17042132), (170, 8521066), (340, 4260533), (607, 2386460), (1214, 1193230), (2428, 596615), (3035, 477292), (6070, 238646), (7019, 206380), (10319, 140380), (12140, 119323), (14038, 103190), (20638, 70190), (28076, 51595), (35095, 41276)]