26704920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20231}}^1$

素因数の和:20256

約数の個数: 64

約数和(自身を含む): 87402240

約数和(自身を除く): 60697320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 20231, 40462, 60693, 80924, 101155, 121386, 161848, 202310, 222541, 242772, 303465, 404620, 445082, 485544, 606930, 667623, 809240, 890164, 1112705, 1213860, 1335246, 1780328, 2225410, 2427720, 2670492, 3338115, 4450820, 5340984, 6676230, 8901640, 13352460, 26704920]

約数ペア:

[(1, 26704920), (2, 13352460), (3, 8901640), (4, 6676230), (5, 5340984), (6, 4450820), (8, 3338115), (10, 2670492), (11, 2427720), (12, 2225410), (15, 1780328), (20, 1335246), (22, 1213860), (24, 1112705), (30, 890164), (33, 809240), (40, 667623), (44, 606930), (55, 485544), (60, 445082), (66, 404620), (88, 303465), (110, 242772), (120, 222541), (132, 202310), (165, 161848), (220, 121386), (264, 101155), (330, 80924), (440, 60693), (660, 40462), (1320, 20231)]