7962003650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{90017}}^1$

素因数の和:90119

約数の個数: 48

約数和(自身を含む): 15571313640

約数和(自身を除く): 7609309990

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 61, 122, 145, 290, 305, 610, 725, 1450, 1525, 1769, 3050, 3538, 8845, 17690, 44225, 88450, 90017, 180034, 450085, 900170, 2250425, 2610493, 4500850, 5220986, 5491037, 10982074, 13052465, 26104930, 27455185, 54910370, 65262325, 130524650, 137275925, 159240073, 274551850, 318480146, 796200365, 1592400730, 3981001825, 7962003650]

約数ペア:

[(1, 7962003650), (2, 3981001825), (5, 1592400730), (10, 796200365), (25, 318480146), (29, 274551850), (50, 159240073), (58, 137275925), (61, 130524650), (122, 65262325), (145, 54910370), (290, 27455185), (305, 26104930), (610, 13052465), (725, 10982074), (1450, 5491037), (1525, 5220986), (1769, 4500850), (3050, 2610493), (3538, 2250425), (8845, 900170), (17690, 450085), (44225, 180034), (88450, 90017)]