3670270640

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{4003}}^1$

素因数の和:4246

約数の個数: 80

約数和(自身を含む): 8707546848

約数和(自身を除く): 5037276208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 157, 292, 314, 365, 584, 628, 730, 785, 1168, 1256, 1460, 1570, 2512, 2920, 3140, 4003, 5840, 6280, 8006, 11461, 12560, 16012, 20015, 22922, 32024, 40030, 45844, 57305, 64048, 80060, 91688, 114610, 160120, 183376, 229220, 292219, 320240, 458440, 584438, 628471, 916880, 1168876, 1256942, 1461095, 2337752, 2513884, 2922190, 3142355, 4675504, 5027768, 5844380, 6284710, 10055536, 11688760, 12569420, 23377520, 25138840, 45878383, 50277680, 91756766, 183513532, 229391915, 367027064, 458783830, 734054128, 917567660, 1835135320, 3670270640]

約数ペア:

[(1, 3670270640), (2, 1835135320), (4, 917567660), (5, 734054128), (8, 458783830), (10, 367027064), (16, 229391915), (20, 183513532), (40, 91756766), (73, 50277680), (80, 45878383), (146, 25138840), (157, 23377520), (292, 12569420), (314, 11688760), (365, 10055536), (584, 6284710), (628, 5844380), (730, 5027768), (785, 4675504), (1168, 3142355), (1256, 2922190), (1460, 2513884), (1570, 2337752), (2512, 1461095), (2920, 1256942), (3140, 1168876), (4003, 916880), (5840, 628471), (6280, 584438), (8006, 458440), (11461, 320240), (12560, 292219), (16012, 229220), (20015, 183376), (22922, 160120), (32024, 114610), (40030, 91688), (45844, 80060), (57305, 64048)]