27724000

素因数分解:

$2^5\times 5^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 70761600

約数和(自身を除く): 43037600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 125, 145, 160, 200, 232, 239, 250, 290, 400, 464, 478, 500, 580, 725, 800, 928, 956, 1000, 1160, 1195, 1450, 1912, 2000, 2320, 2390, 2900, 3625, 3824, 4000, 4640, 4780, 5800, 5975, 6931, 7250, 7648, 9560, 11600, 11950, 13862, 14500, 19120, 23200, 23900, 27724, 29000, 29875, 34655, 38240, 47800, 55448, 58000, 59750, 69310, 95600, 110896, 116000, 119500, 138620, 173275, 191200, 221792, 239000, 277240, 346550, 478000, 554480, 693100, 866375, 956000, 1108960, 1386200, 1732750, 2772400, 3465500, 5544800, 6931000, 13862000, 27724000]

約数ペア:

[(1, 27724000), (2, 13862000), (4, 6931000), (5, 5544800), (8, 3465500), (10, 2772400), (16, 1732750), (20, 1386200), (25, 1108960), (29, 956000), (32, 866375), (40, 693100), (50, 554480), (58, 478000), (80, 346550), (100, 277240), (116, 239000), (125, 221792), (145, 191200), (160, 173275), (200, 138620), (232, 119500), (239, 116000), (250, 110896), (290, 95600), (400, 69310), (464, 59750), (478, 58000), (500, 55448), (580, 47800), (725, 38240), (800, 34655), (928, 29875), (956, 29000), (1000, 27724), (1160, 23900), (1195, 23200), (1450, 19120), (1912, 14500), (2000, 13862), (2320, 11950), (2390, 11600), (2900, 9560), (3625, 7648), (3824, 7250), (4000, 6931), (4640, 5975), (4780, 5800)]