191118760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40151}}^1$

素因数の和:40186

約数の個数: 64

約数和(自身を含む): 520369920

約数和(自身を除く): 329251160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 40151, 80302, 160604, 200755, 281057, 321208, 401510, 562114, 682567, 803020, 1124228, 1365134, 1405285, 1606040, 2248456, 2730268, 2810570, 3412835, 4777969, 5460536, 5621140, 6825670, 9555938, 11242280, 13651340, 19111876, 23889845, 27302680, 38223752, 47779690, 95559380, 191118760]

約数ペア:

[(1, 191118760), (2, 95559380), (4, 47779690), (5, 38223752), (7, 27302680), (8, 23889845), (10, 19111876), (14, 13651340), (17, 11242280), (20, 9555938), (28, 6825670), (34, 5621140), (35, 5460536), (40, 4777969), (56, 3412835), (68, 2810570), (70, 2730268), (85, 2248456), (119, 1606040), (136, 1405285), (140, 1365134), (170, 1124228), (238, 803020), (280, 682567), (340, 562114), (476, 401510), (595, 321208), (680, 281057), (952, 200755), (1190, 160604), (2380, 80302), (4760, 40151)]