37686280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 90609840

約数和(自身を除く): 52923560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 157, 170, 314, 340, 353, 628, 680, 706, 785, 1256, 1412, 1570, 1765, 2669, 2824, 3140, 3530, 5338, 6001, 6280, 7060, 10676, 12002, 13345, 14120, 21352, 24004, 26690, 30005, 48008, 53380, 55421, 60010, 106760, 110842, 120020, 221684, 240040, 277105, 443368, 554210, 942157, 1108420, 1884314, 2216840, 3768628, 4710785, 7537256, 9421570, 18843140, 37686280]

約数ペア:

[(1, 37686280), (2, 18843140), (4, 9421570), (5, 7537256), (8, 4710785), (10, 3768628), (17, 2216840), (20, 1884314), (34, 1108420), (40, 942157), (68, 554210), (85, 443368), (136, 277105), (157, 240040), (170, 221684), (314, 120020), (340, 110842), (353, 106760), (628, 60010), (680, 55421), (706, 53380), (785, 48008), (1256, 30005), (1412, 26690), (1570, 24004), (1765, 21352), (2669, 14120), (2824, 13345), (3140, 12002), (3530, 10676), (5338, 7060), (6001, 6280)]