3528545680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{85313}}^1$

素因数の和:85384

約数の個数: 80

約数和(自身を含む): 9140200704

約数和(自身を除く): 5611655024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 752, 880, 940, 1034, 1880, 2068, 2585, 3760, 4136, 5170, 8272, 10340, 20680, 41360, 85313, 170626, 341252, 426565, 682504, 853130, 938443, 1365008, 1706260, 1876886, 3412520, 3753772, 4009711, 4692215, 6825040, 7507544, 8019422, 9384430, 15015088, 16038844, 18768860, 20048555, 32077688, 37537720, 40097110, 44106821, 64155376, 75075440, 80194220, 88213642, 160388440, 176427284, 220534105, 320776880, 352854568, 441068210, 705709136, 882136420, 1764272840, 3528545680]

約数ペア:

[(1, 3528545680), (2, 1764272840), (4, 882136420), (5, 705709136), (8, 441068210), (10, 352854568), (11, 320776880), (16, 220534105), (20, 176427284), (22, 160388440), (40, 88213642), (44, 80194220), (47, 75075440), (55, 64155376), (80, 44106821), (88, 40097110), (94, 37537720), (110, 32077688), (176, 20048555), (188, 18768860), (220, 16038844), (235, 15015088), (376, 9384430), (440, 8019422), (470, 7507544), (517, 6825040), (752, 4692215), (880, 4009711), (940, 3753772), (1034, 3412520), (1880, 1876886), (2068, 1706260), (2585, 1365008), (3760, 938443), (4136, 853130), (5170, 682504), (8272, 426565), (10340, 341252), (20680, 170626), (41360, 85313)]