1406239000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{48491}}^1$

素因数の和:48541

約数の個数: 64

約数和(自身を含む): 3404138400

約数和(自身を除く): 1997899400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 580, 725, 1000, 1160, 1450, 2900, 3625, 5800, 7250, 14500, 29000, 48491, 96982, 193964, 242455, 387928, 484910, 969820, 1212275, 1406239, 1939640, 2424550, 2812478, 4849100, 5624956, 6061375, 7031195, 9698200, 11249912, 12122750, 14062390, 24245500, 28124780, 35155975, 48491000, 56249560, 70311950, 140623900, 175779875, 281247800, 351559750, 703119500, 1406239000]

約数ペア:

[(1, 1406239000), (2, 703119500), (4, 351559750), (5, 281247800), (8, 175779875), (10, 140623900), (20, 70311950), (25, 56249560), (29, 48491000), (40, 35155975), (50, 28124780), (58, 24245500), (100, 14062390), (116, 12122750), (125, 11249912), (145, 9698200), (200, 7031195), (232, 6061375), (250, 5624956), (290, 4849100), (500, 2812478), (580, 2424550), (725, 1939640), (1000, 1406239), (1160, 1212275), (1450, 969820), (2900, 484910), (3625, 387928), (5800, 242455), (7250, 193964), (14500, 96982), (29000, 48491)]