202316560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133103}}^1$

素因数の和:133135

約数の個数: 40

約数和(自身を含む): 495146880

約数和(自身を除く): 292830320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 133103, 266206, 532412, 665515, 1064824, 1331030, 2129648, 2528957, 2662060, 5057914, 5324120, 10115828, 10648240, 12644785, 20231656, 25289570, 40463312, 50579140, 101158280, 202316560]

約数ペア:

[(1, 202316560), (2, 101158280), (4, 50579140), (5, 40463312), (8, 25289570), (10, 20231656), (16, 12644785), (19, 10648240), (20, 10115828), (38, 5324120), (40, 5057914), (76, 2662060), (80, 2528957), (95, 2129648), (152, 1331030), (190, 1064824), (304, 665515), (380, 532412), (760, 266206), (1520, 133103)]