195107120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14431}}^1$

素因数の和:14470

約数の個数: 60

約数和(自身を含む): 491236416

約数和(自身を除く): 296129296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 13520, 14431, 28862, 57724, 72155, 115448, 144310, 187603, 230896, 288620, 375206, 577240, 750412, 938015, 1154480, 1500824, 1876030, 2438839, 3001648, 3752060, 4877678, 7504120, 9755356, 12194195, 15008240, 19510712, 24388390, 39021424, 48776780, 97553560, 195107120]

約数ペア:

[(1, 195107120), (2, 97553560), (4, 48776780), (5, 39021424), (8, 24388390), (10, 19510712), (13, 15008240), (16, 12194195), (20, 9755356), (26, 7504120), (40, 4877678), (52, 3752060), (65, 3001648), (80, 2438839), (104, 1876030), (130, 1500824), (169, 1154480), (208, 938015), (260, 750412), (338, 577240), (520, 375206), (676, 288620), (845, 230896), (1040, 187603), (1352, 144310), (1690, 115448), (2704, 72155), (3380, 57724), (6760, 28862), (13520, 14431)]