84753620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26321}}^1$

素因数の和:26360

約数の個数: 48

約数和(自身を含む): 212260608

約数和(自身を除く): 127506988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 26321, 52642, 105284, 131605, 184247, 263210, 368494, 526420, 605383, 736988, 921235, 1210766, 1842470, 2421532, 3026915, 3684940, 4237681, 6053830, 8475362, 12107660, 16950724, 21188405, 42376810, 84753620]

約数ペア:

[(1, 84753620), (2, 42376810), (4, 21188405), (5, 16950724), (7, 12107660), (10, 8475362), (14, 6053830), (20, 4237681), (23, 3684940), (28, 3026915), (35, 2421532), (46, 1842470), (70, 1210766), (92, 921235), (115, 736988), (140, 605383), (161, 526420), (230, 368494), (322, 263210), (460, 184247), (644, 131605), (805, 105284), (1610, 52642), (3220, 26321)]