38193040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25127}}^1$

素因数の和:25159

約数の個数: 40

約数和(自身を含む): 93476160

約数和(自身を除く): 55283120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 25127, 50254, 100508, 125635, 201016, 251270, 402032, 477413, 502540, 954826, 1005080, 1909652, 2010160, 2387065, 3819304, 4774130, 7638608, 9548260, 19096520, 38193040]

約数ペア:

[(1, 38193040), (2, 19096520), (4, 9548260), (5, 7638608), (8, 4774130), (10, 3819304), (16, 2387065), (19, 2010160), (20, 1909652), (38, 1005080), (40, 954826), (76, 502540), (80, 477413), (95, 402032), (152, 251270), (190, 201016), (304, 125635), (380, 100508), (760, 50254), (1520, 25127)]