141796240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93287}}^1$

素因数の和:93319

約数の個数: 40

約数和(自身を含む): 347031360

約数和(自身を除く): 205235120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 93287, 186574, 373148, 466435, 746296, 932870, 1492592, 1772453, 1865740, 3544906, 3731480, 7089812, 7462960, 8862265, 14179624, 17724530, 28359248, 35449060, 70898120, 141796240]

約数ペア:

[(1, 141796240), (2, 70898120), (4, 35449060), (5, 28359248), (8, 17724530), (10, 14179624), (16, 8862265), (19, 7462960), (20, 7089812), (38, 3731480), (40, 3544906), (76, 1865740), (80, 1772453), (95, 1492592), (152, 932870), (190, 746296), (304, 466435), (380, 373148), (760, 186574), (1520, 93287)]