257843670160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{3832397}}^1$

素因数の和:3832468

約数の個数: 60

約数和(自身を含む): 620871470388

約数和(自身を除く): 363027800228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 841, 1160, 1682, 2320, 3364, 4205, 6728, 8410, 13456, 16820, 33640, 67280, 3832397, 7664794, 15329588, 19161985, 30659176, 38323970, 61318352, 76647940, 111139513, 153295880, 222279026, 306591760, 444558052, 555697565, 889116104, 1111395130, 1778232208, 2222790260, 3223045877, 4445580520, 6446091754, 8891161040, 12892183508, 16115229385, 25784367016, 32230458770, 51568734032, 64460917540, 128921835080, 257843670160]

約数ペア:

[(1, 257843670160), (2, 128921835080), (4, 64460917540), (5, 51568734032), (8, 32230458770), (10, 25784367016), (16, 16115229385), (20, 12892183508), (29, 8891161040), (40, 6446091754), (58, 4445580520), (80, 3223045877), (116, 2222790260), (145, 1778232208), (232, 1111395130), (290, 889116104), (464, 555697565), (580, 444558052), (841, 306591760), (1160, 222279026), (1682, 153295880), (2320, 111139513), (3364, 76647940), (4205, 61318352), (6728, 38323970), (8410, 30659176), (13456, 19161985), (16820, 15329588), (33640, 7664794), (67280, 3832397)]