423604225550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3870299}}^1$

素因数の和:3870521

約数の個数: 48

約数和(自身を含む): 863850960000

約数和(自身を除く): 440246734450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 199, 275, 398, 550, 995, 1990, 2189, 4378, 4975, 9950, 10945, 21890, 54725, 109450, 3870299, 7740598, 19351495, 38702990, 42573289, 85146578, 96757475, 193514950, 212866445, 425732890, 770189501, 1064332225, 1540379002, 2128664450, 3850947505, 7701895010, 8472084511, 16944169022, 19254737525, 38509475050, 42360422555, 84720845110, 211802112775, 423604225550]

約数ペア:

[(1, 423604225550), (2, 211802112775), (5, 84720845110), (10, 42360422555), (11, 38509475050), (22, 19254737525), (25, 16944169022), (50, 8472084511), (55, 7701895010), (110, 3850947505), (199, 2128664450), (275, 1540379002), (398, 1064332225), (550, 770189501), (995, 425732890), (1990, 212866445), (2189, 193514950), (4378, 96757475), (4975, 85146578), (9950, 42573289), (10945, 38702990), (21890, 19351495), (54725, 7740598), (109450, 3870299)]