38721650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3107

約数の個数: 48

約数和(自身を含む): 82012608

約数和(自身を除く): 43290958

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 3061, 6122, 6325, 12650, 15305, 30610, 33671, 67342, 70403, 76525, 140806, 153050, 168355, 336710, 352015, 704030, 774433, 841775, 1548866, 1683550, 1760075, 3520150, 3872165, 7744330, 19360825, 38721650]

約数ペア:

[(1, 38721650), (2, 19360825), (5, 7744330), (10, 3872165), (11, 3520150), (22, 1760075), (23, 1683550), (25, 1548866), (46, 841775), (50, 774433), (55, 704030), (110, 352015), (115, 336710), (230, 168355), (253, 153050), (275, 140806), (506, 76525), (550, 70403), (575, 67342), (1150, 33671), (1265, 30610), (2530, 15305), (3061, 12650), (6122, 6325)]