38519220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17351}}^1$

素因数の和:17400

約数の個数: 48

約数和(自身を含む): 110775168

約数和(自身を除く): 72255948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 17351, 34702, 52053, 69404, 86755, 104106, 173510, 208212, 260265, 347020, 520530, 641987, 1041060, 1283974, 1925961, 2567948, 3209935, 3851922, 6419870, 7703844, 9629805, 12839740, 19259610, 38519220]

約数ペア:

[(1, 38519220), (2, 19259610), (3, 12839740), (4, 9629805), (5, 7703844), (6, 6419870), (10, 3851922), (12, 3209935), (15, 2567948), (20, 1925961), (30, 1283974), (37, 1041060), (60, 641987), (74, 520530), (111, 347020), (148, 260265), (185, 208212), (222, 173510), (370, 104106), (444, 86755), (555, 69404), (740, 52053), (1110, 34702), (2220, 17351)]