2436694840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{3329}}^1$

素因数の和:4000

約数の個数: 64

約数和(自身を含む): 5682312000

約数和(自身を除く): 3245617160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 631, 1160, 1262, 2524, 3155, 3329, 5048, 6310, 6658, 12620, 13316, 16645, 18299, 25240, 26632, 33290, 36598, 66580, 73196, 91495, 96541, 133160, 146392, 182990, 193082, 365980, 386164, 482705, 731960, 772328, 965410, 1930820, 2100599, 3861640, 4201198, 8402396, 10502995, 16804792, 21005990, 42011980, 60917371, 84023960, 121834742, 243669484, 304586855, 487338968, 609173710, 1218347420, 2436694840]

約数ペア:

[(1, 2436694840), (2, 1218347420), (4, 609173710), (5, 487338968), (8, 304586855), (10, 243669484), (20, 121834742), (29, 84023960), (40, 60917371), (58, 42011980), (116, 21005990), (145, 16804792), (232, 10502995), (290, 8402396), (580, 4201198), (631, 3861640), (1160, 2100599), (1262, 1930820), (2524, 965410), (3155, 772328), (3329, 731960), (5048, 482705), (6310, 386164), (6658, 365980), (12620, 193082), (13316, 182990), (16645, 146392), (18299, 133160), (25240, 96541), (26632, 91495), (33290, 73196), (36598, 66580)]