5523440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 14249088

約数和(自身を除く): 8725648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 113, 130, 188, 208, 226, 235, 260, 376, 452, 470, 520, 565, 611, 752, 904, 940, 1040, 1130, 1222, 1469, 1808, 1880, 2260, 2444, 2938, 3055, 3760, 4520, 4888, 5311, 5876, 6110, 7345, 9040, 9776, 10622, 11752, 12220, 14690, 21244, 23504, 24440, 26555, 29380, 42488, 48880, 53110, 58760, 69043, 84976, 106220, 117520, 138086, 212440, 276172, 345215, 424880, 552344, 690430, 1104688, 1380860, 2761720, 5523440]

約数ペア:

[(1, 5523440), (2, 2761720), (4, 1380860), (5, 1104688), (8, 690430), (10, 552344), (13, 424880), (16, 345215), (20, 276172), (26, 212440), (40, 138086), (47, 117520), (52, 106220), (65, 84976), (80, 69043), (94, 58760), (104, 53110), (113, 48880), (130, 42488), (188, 29380), (208, 26555), (226, 24440), (235, 23504), (260, 21244), (376, 14690), (452, 12220), (470, 11752), (520, 10622), (565, 9776), (611, 9040), (752, 7345), (904, 6110), (940, 5876), (1040, 5311), (1130, 4888), (1222, 4520), (1469, 3760), (1808, 3055), (1880, 2938), (2260, 2444)]