16105882020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11670929}}^1$

素因数の和:11670964

約数の個数: 48

約数和(自身を含む): 47057189760

約数和(自身を除く): 30951307740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 11670929, 23341858, 35012787, 46683716, 58354645, 70025574, 116709290, 140051148, 175063935, 233418580, 268431367, 350127870, 536862734, 700255740, 805294101, 1073725468, 1342156835, 1610588202, 2684313670, 3221176404, 4026470505, 5368627340, 8052941010, 16105882020]

約数ペア:

[(1, 16105882020), (2, 8052941010), (3, 5368627340), (4, 4026470505), (5, 3221176404), (6, 2684313670), (10, 1610588202), (12, 1342156835), (15, 1073725468), (20, 805294101), (23, 700255740), (30, 536862734), (46, 350127870), (60, 268431367), (69, 233418580), (92, 175063935), (115, 140051148), (138, 116709290), (230, 70025574), (276, 58354645), (345, 46683716), (460, 35012787), (690, 23341858), (1380, 11670929)]