26943800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 69318480

約数和(自身を除く): 42374680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 130, 172, 200, 215, 241, 260, 325, 344, 430, 482, 520, 559, 650, 860, 964, 1075, 1118, 1205, 1300, 1720, 1928, 2150, 2236, 2410, 2600, 2795, 3133, 4300, 4472, 4820, 5590, 6025, 6266, 8600, 9640, 10363, 11180, 12050, 12532, 13975, 15665, 20726, 22360, 24100, 25064, 27950, 31330, 41452, 48200, 51815, 55900, 62660, 78325, 82904, 103630, 111800, 125320, 134719, 156650, 207260, 259075, 269438, 313300, 414520, 518150, 538876, 626600, 673595, 1036300, 1077752, 1347190, 2072600, 2694380, 3367975, 5388760, 6735950, 13471900, 26943800]

約数ペア:

[(1, 26943800), (2, 13471900), (4, 6735950), (5, 5388760), (8, 3367975), (10, 2694380), (13, 2072600), (20, 1347190), (25, 1077752), (26, 1036300), (40, 673595), (43, 626600), (50, 538876), (52, 518150), (65, 414520), (86, 313300), (100, 269438), (104, 259075), (130, 207260), (172, 156650), (200, 134719), (215, 125320), (241, 111800), (260, 103630), (325, 82904), (344, 78325), (430, 62660), (482, 55900), (520, 51815), (559, 48200), (650, 41452), (860, 31330), (964, 27950), (1075, 25064), (1118, 24100), (1205, 22360), (1300, 20726), (1720, 15665), (1928, 13975), (2150, 12532), (2236, 12050), (2410, 11180), (2600, 10363), (2795, 9640), (3133, 8600), (4300, 6266), (4472, 6025), (4820, 5590)]