151010480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99349}}^1$

素因数の和:99381

約数の個数: 40

約数和(自身を含む): 369582000

約数和(自身を除く): 218571520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 99349, 198698, 397396, 496745, 794792, 993490, 1589584, 1887631, 1986980, 3775262, 3973960, 7550524, 7947920, 9438155, 15101048, 18876310, 30202096, 37752620, 75505240, 151010480]

約数ペア:

[(1, 151010480), (2, 75505240), (4, 37752620), (5, 30202096), (8, 18876310), (10, 15101048), (16, 9438155), (19, 7947920), (20, 7550524), (38, 3973960), (40, 3775262), (76, 1986980), (80, 1887631), (95, 1589584), (152, 993490), (190, 794792), (304, 496745), (380, 397396), (760, 198698), (1520, 99349)]