75398702960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19234363}}^1$

素因数の和:19234390

約数の個数: 60

約数和(自身を含む): 203922727128

約数和(自身を除く): 128524024168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 19234363, 38468726, 76937452, 96171815, 134640541, 153874904, 192343630, 269281082, 307749808, 384687260, 538562164, 673202705, 769374520, 942483787, 1077124328, 1346405410, 1538749040, 1884967574, 2154248656, 2692810820, 3769935148, 4712418935, 5385621640, 7539870296, 9424837870, 10771243280, 15079740592, 18849675740, 37699351480, 75398702960]

約数ペア:

[(1, 75398702960), (2, 37699351480), (4, 18849675740), (5, 15079740592), (7, 10771243280), (8, 9424837870), (10, 7539870296), (14, 5385621640), (16, 4712418935), (20, 3769935148), (28, 2692810820), (35, 2154248656), (40, 1884967574), (49, 1538749040), (56, 1346405410), (70, 1077124328), (80, 942483787), (98, 769374520), (112, 673202705), (140, 538562164), (196, 384687260), (245, 307749808), (280, 269281082), (392, 192343630), (490, 153874904), (560, 134640541), (784, 96171815), (980, 76937452), (1960, 38468726), (3920, 19234363)]