1323754850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{27043}}^1$

素因数の和:27155

約数の個数: 48

約数和(自身を含む): 2716299360

約数和(自身を除く): 1392544510

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 275, 445, 550, 890, 979, 1958, 2225, 4450, 4895, 9790, 24475, 27043, 48950, 54086, 135215, 270430, 297473, 594946, 676075, 1352150, 1487365, 2406827, 2974730, 4813654, 7436825, 12034135, 14873650, 24068270, 26475097, 52950194, 60170675, 120341350, 132375485, 264750970, 661877425, 1323754850]

約数ペア:

[(1, 1323754850), (2, 661877425), (5, 264750970), (10, 132375485), (11, 120341350), (22, 60170675), (25, 52950194), (50, 26475097), (55, 24068270), (89, 14873650), (110, 12034135), (178, 7436825), (275, 4813654), (445, 2974730), (550, 2406827), (890, 1487365), (979, 1352150), (1958, 676075), (2225, 594946), (4450, 297473), (4895, 270430), (9790, 135215), (24475, 54086), (27043, 48950)]