26513040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1888

約数の個数: 80

約数和(自身を含む): 83583936

約数和(自身を除く): 57070896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1811, 1830, 2440, 2928, 3622, 3660, 4880, 5433, 7244, 7320, 9055, 10866, 14488, 14640, 18110, 21732, 27165, 28976, 36220, 43464, 54330, 72440, 86928, 108660, 110471, 144880, 217320, 220942, 331413, 434640, 441884, 552355, 662826, 883768, 1104710, 1325652, 1657065, 1767536, 2209420, 2651304, 3314130, 4418840, 5302608, 6628260, 8837680, 13256520, 26513040]

約数ペア:

[(1, 26513040), (2, 13256520), (3, 8837680), (4, 6628260), (5, 5302608), (6, 4418840), (8, 3314130), (10, 2651304), (12, 2209420), (15, 1767536), (16, 1657065), (20, 1325652), (24, 1104710), (30, 883768), (40, 662826), (48, 552355), (60, 441884), (61, 434640), (80, 331413), (120, 220942), (122, 217320), (183, 144880), (240, 110471), (244, 108660), (305, 86928), (366, 72440), (488, 54330), (610, 43464), (732, 36220), (915, 28976), (976, 27165), (1220, 21732), (1464, 18110), (1811, 14640), (1830, 14488), (2440, 10866), (2928, 9055), (3622, 7320), (3660, 7244), (4880, 5433)]