2560983410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 4806998784

約数和(自身を除く): 2246015374

約数列:

[1, 2, 5, 10, 41, 82, 113, 167, 205, 226, 331, 334, 410, 565, 662, 835, 1130, 1655, 1670, 3310, 4633, 6847, 9266, 13571, 13694, 18871, 23165, 27142, 34235, 37403, 37742, 46330, 55277, 67855, 68470, 74806, 94355, 110554, 135710, 187015, 188710, 276385, 374030, 552770, 773711, 1533523, 1547422, 2266357, 3067046, 3868555, 4532714, 6246301, 7667615, 7737110, 11331785, 12492602, 15335230, 22663570, 31231505, 62463010, 256098341, 512196682, 1280491705, 2560983410]

約数ペア:

[(1, 2560983410), (2, 1280491705), (5, 512196682), (10, 256098341), (41, 62463010), (82, 31231505), (113, 22663570), (167, 15335230), (205, 12492602), (226, 11331785), (331, 7737110), (334, 7667615), (410, 6246301), (565, 4532714), (662, 3868555), (835, 3067046), (1130, 2266357), (1655, 1547422), (1670, 1533523), (3310, 773711), (4633, 552770), (6847, 374030), (9266, 276385), (13571, 188710), (13694, 187015), (18871, 135710), (23165, 110554), (27142, 94355), (34235, 74806), (37403, 68470), (37742, 67855), (46330, 55277)]