26839560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20333}}^1$

素因数の和:20358

約数の個数: 64

約数和(自身を含む): 87842880

約数和(自身を除く): 61003320

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, 20333, 40666, 60999, 81332, 101665, 121998, 162664, 203330, 223663, 243996, 304995, 406660, 447326, 487992, 609990, 670989, 813320, 894652, 1118315, 1219980, 1341978, 1789304, 2236630, 2439960, 2683956, 3354945, 4473260, 5367912, 6709890, 8946520, 13419780, 26839560]

約数ペア:

[(1, 26839560), (2, 13419780), (3, 8946520), (4, 6709890), (5, 5367912), (6, 4473260), (8, 3354945), (10, 2683956), (11, 2439960), (12, 2236630), (15, 1789304), (20, 1341978), (22, 1219980), (24, 1118315), (30, 894652), (33, 813320), (40, 670989), (44, 609990), (55, 487992), (60, 447326), (66, 406660), (88, 304995), (110, 243996), (120, 223663), (132, 203330), (165, 162664), (220, 121998), (264, 101665), (330, 81332), (440, 60999), (660, 40666), (1320, 20333)]