2912352800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{520063}}^1$

素因数の和:520090

約数の個数: 72

約数和(自身を含む): 8125479936

約数和(自身を除く): 5213127136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 520063, 1040126, 2080252, 2600315, 3640441, 4160504, 5200630, 7280882, 8321008, 10401260, 13001575, 14561764, 16642016, 18202205, 20802520, 26003150, 29123528, 36404410, 41605040, 52006300, 58247056, 72808820, 83210080, 91011025, 104012600, 116494112, 145617640, 182022050, 208025200, 291235280, 364044100, 416050400, 582470560, 728088200, 1456176400, 2912352800]

約数ペア:

[(1, 2912352800), (2, 1456176400), (4, 728088200), (5, 582470560), (7, 416050400), (8, 364044100), (10, 291235280), (14, 208025200), (16, 182022050), (20, 145617640), (25, 116494112), (28, 104012600), (32, 91011025), (35, 83210080), (40, 72808820), (50, 58247056), (56, 52006300), (70, 41605040), (80, 36404410), (100, 29123528), (112, 26003150), (140, 20802520), (160, 18202205), (175, 16642016), (200, 14561764), (224, 13001575), (280, 10401260), (350, 8321008), (400, 7280882), (560, 5200630), (700, 4160504), (800, 3640441), (1120, 2600315), (1400, 2080252), (2800, 1040126), (5600, 520063)]