89248093300

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{63113}}^1$

素因数の和:63385

約数の個数: 72

約数和(自身を含む): 197218627200

約数和(自身を除く): 107970533900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 179, 316, 358, 395, 716, 790, 895, 1580, 1790, 1975, 3580, 3950, 4475, 7900, 8950, 14141, 17900, 28282, 56564, 63113, 70705, 126226, 141410, 252452, 282820, 315565, 353525, 631130, 707050, 1262260, 1414100, 1577825, 3155650, 4985927, 6311300, 9971854, 11297227, 19943708, 22594454, 24929635, 45188908, 49859270, 56486135, 99718540, 112972270, 124648175, 225944540, 249296350, 282430675, 498592700, 564861350, 892480933, 1129722700, 1784961866, 3569923732, 4462404665, 8924809330, 17849618660, 22312023325, 44624046650, 89248093300]

約数ペア:

[(1, 89248093300), (2, 44624046650), (4, 22312023325), (5, 17849618660), (10, 8924809330), (20, 4462404665), (25, 3569923732), (50, 1784961866), (79, 1129722700), (100, 892480933), (158, 564861350), (179, 498592700), (316, 282430675), (358, 249296350), (395, 225944540), (716, 124648175), (790, 112972270), (895, 99718540), (1580, 56486135), (1790, 49859270), (1975, 45188908), (3580, 24929635), (3950, 22594454), (4475, 19943708), (7900, 11297227), (8950, 9971854), (14141, 6311300), (17900, 4985927), (28282, 3155650), (56564, 1577825), (63113, 1414100), (70705, 1262260), (126226, 707050), (141410, 631130), (252452, 353525), (282820, 315565)]