26696560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 70709760

約数和(自身を除く): 44013200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1319, 1840, 2024, 2530, 2638, 4048, 5060, 5276, 6595, 10120, 10552, 13190, 14509, 20240, 21104, 26380, 29018, 30337, 52760, 58036, 60674, 72545, 105520, 116072, 121348, 145090, 151685, 232144, 242696, 290180, 303370, 333707, 485392, 580360, 606740, 667414, 1160720, 1213480, 1334828, 1668535, 2426960, 2669656, 3337070, 5339312, 6674140, 13348280, 26696560]

約数ペア:

[(1, 26696560), (2, 13348280), (4, 6674140), (5, 5339312), (8, 3337070), (10, 2669656), (11, 2426960), (16, 1668535), (20, 1334828), (22, 1213480), (23, 1160720), (40, 667414), (44, 606740), (46, 580360), (55, 485392), (80, 333707), (88, 303370), (92, 290180), (110, 242696), (115, 232144), (176, 151685), (184, 145090), (220, 121348), (230, 116072), (253, 105520), (368, 72545), (440, 60674), (460, 58036), (506, 52760), (880, 30337), (920, 29018), (1012, 26380), (1265, 21104), (1319, 20240), (1840, 14509), (2024, 13190), (2530, 10552), (2638, 10120), (4048, 6595), (5060, 5276)]