406562080

素因数分解:

$2^5\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{2377}}^1$

素因数の和:3461

約数の個数: 48

約数和(自身を含む): 961805880

約数和(自身を除く): 555243800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1069, 2138, 2377, 4276, 4754, 5345, 8552, 9508, 10690, 11885, 17104, 19016, 21380, 23770, 34208, 38032, 42760, 47540, 76064, 85520, 95080, 171040, 190160, 380320, 2541013, 5082026, 10164052, 12705065, 20328104, 25410130, 40656208, 50820260, 81312416, 101640520, 203281040, 406562080]

約数ペア:

[(1, 406562080), (2, 203281040), (4, 101640520), (5, 81312416), (8, 50820260), (10, 40656208), (16, 25410130), (20, 20328104), (32, 12705065), (40, 10164052), (80, 5082026), (160, 2541013), (1069, 380320), (2138, 190160), (2377, 171040), (4276, 95080), (4754, 85520), (5345, 76064), (8552, 47540), (9508, 42760), (10690, 38032), (11885, 34208), (17104, 23770), (19016, 21380)]