448322000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1094

約数の個数: 160

約数和(自身を含む): 1280108544

約数和(自身を除く): 831786544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 175, 200, 217, 248, 250, 280, 310, 350, 400, 434, 496, 500, 560, 620, 700, 775, 868, 875, 1000, 1033, 1085, 1240, 1400, 1550, 1736, 1750, 2000, 2066, 2170, 2480, 2800, 3100, 3472, 3500, 3875, 4132, 4340, 5165, 5425, 6200, 7000, 7231, 7750, 8264, 8680, 10330, 10850, 12400, 14000, 14462, 15500, 16528, 17360, 20660, 21700, 25825, 27125, 28924, 31000, 32023, 36155, 41320, 43400, 51650, 54250, 57848, 62000, 64046, 72310, 82640, 86800, 103300, 108500, 115696, 128092, 129125, 144620, 160115, 180775, 206600, 217000, 224161, 256184, 258250, 289240, 320230, 361550, 413200, 434000, 448322, 512368, 516500, 578480, 640460, 723100, 800575, 896644, 903875, 1033000, 1120805, 1280920, 1446200, 1601150, 1793288, 1807750, 2066000, 2241610, 2561840, 2892400, 3202300, 3586576, 3615500, 4002875, 4483220, 5604025, 6404600, 7231000, 8005750, 8966440, 11208050, 12809200, 14462000, 16011500, 17932880, 22416100, 28020125, 32023000, 44832200, 56040250, 64046000, 89664400, 112080500, 224161000, 448322000]

約数ペア:

[(1, 448322000), (2, 224161000), (4, 112080500), (5, 89664400), (7, 64046000), (8, 56040250), (10, 44832200), (14, 32023000), (16, 28020125), (20, 22416100), (25, 17932880), (28, 16011500), (31, 14462000), (35, 12809200), (40, 11208050), (50, 8966440), (56, 8005750), (62, 7231000), (70, 6404600), (80, 5604025), (100, 4483220), (112, 4002875), (124, 3615500), (125, 3586576), (140, 3202300), (155, 2892400), (175, 2561840), (200, 2241610), (217, 2066000), (248, 1807750), (250, 1793288), (280, 1601150), (310, 1446200), (350, 1280920), (400, 1120805), (434, 1033000), (496, 903875), (500, 896644), (560, 800575), (620, 723100), (700, 640460), (775, 578480), (868, 516500), (875, 512368), (1000, 448322), (1033, 434000), (1085, 413200), (1240, 361550), (1400, 320230), (1550, 289240), (1736, 258250), (1750, 256184), (2000, 224161), (2066, 217000), (2170, 206600), (2480, 180775), (2800, 160115), (3100, 144620), (3472, 129125), (3500, 128092), (3875, 115696), (4132, 108500), (4340, 103300), (5165, 86800), (5425, 82640), (6200, 72310), (7000, 64046), (7231, 62000), (7750, 57848), (8264, 54250), (8680, 51650), (10330, 43400), (10850, 41320), (12400, 36155), (14000, 32023), (14462, 31000), (15500, 28924), (16528, 27125), (17360, 25825), (20660, 21700)]