23180500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 59754240

約数和(自身を除く): 36573740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 125, 140, 148, 175, 179, 185, 250, 259, 350, 358, 370, 500, 518, 700, 716, 740, 875, 895, 925, 1036, 1253, 1295, 1750, 1790, 1850, 2506, 2590, 3500, 3580, 3700, 4475, 4625, 5012, 5180, 6265, 6475, 6623, 8950, 9250, 12530, 12950, 13246, 17900, 18500, 22375, 25060, 25900, 26492, 31325, 32375, 33115, 44750, 46361, 62650, 64750, 66230, 89500, 92722, 125300, 129500, 132460, 156625, 165575, 185444, 231805, 313250, 331150, 463610, 626500, 662300, 827875, 927220, 1159025, 1655750, 2318050, 3311500, 4636100, 5795125, 11590250, 23180500]

約数ペア:

[(1, 23180500), (2, 11590250), (4, 5795125), (5, 4636100), (7, 3311500), (10, 2318050), (14, 1655750), (20, 1159025), (25, 927220), (28, 827875), (35, 662300), (37, 626500), (50, 463610), (70, 331150), (74, 313250), (100, 231805), (125, 185444), (140, 165575), (148, 156625), (175, 132460), (179, 129500), (185, 125300), (250, 92722), (259, 89500), (350, 66230), (358, 64750), (370, 62650), (500, 46361), (518, 44750), (700, 33115), (716, 32375), (740, 31325), (875, 26492), (895, 25900), (925, 25060), (1036, 22375), (1253, 18500), (1295, 17900), (1750, 13246), (1790, 12950), (1850, 12530), (2506, 9250), (2590, 8950), (3500, 6623), (3580, 6475), (3700, 6265), (4475, 5180), (4625, 5012)]