7122400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 72

約数和(自身を含む): 18045720

約数和(自身を除く): 10923320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 307, 400, 464, 580, 614, 725, 800, 928, 1160, 1228, 1450, 1535, 2320, 2456, 2900, 3070, 4640, 4912, 5800, 6140, 7675, 8903, 9824, 11600, 12280, 15350, 17806, 23200, 24560, 30700, 35612, 44515, 49120, 61400, 71224, 89030, 122800, 142448, 178060, 222575, 245600, 284896, 356120, 445150, 712240, 890300, 1424480, 1780600, 3561200, 7122400]

約数ペア:

[(1, 7122400), (2, 3561200), (4, 1780600), (5, 1424480), (8, 890300), (10, 712240), (16, 445150), (20, 356120), (25, 284896), (29, 245600), (32, 222575), (40, 178060), (50, 142448), (58, 122800), (80, 89030), (100, 71224), (116, 61400), (145, 49120), (160, 44515), (200, 35612), (232, 30700), (290, 24560), (307, 23200), (400, 17806), (464, 15350), (580, 12280), (614, 11600), (725, 9824), (800, 8903), (928, 7675), (1160, 6140), (1228, 5800), (1450, 4912), (1535, 4640), (2320, 3070), (2456, 2900)]