97679960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20521}}^1$

素因数の和:20556

約数の個数: 64

約数和(自身を含む): 265965120

約数和(自身を除く): 168285160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 20521, 41042, 82084, 102605, 143647, 164168, 205210, 287294, 348857, 410420, 574588, 697714, 718235, 820840, 1149176, 1395428, 1436470, 1744285, 2441999, 2790856, 2872940, 3488570, 4883998, 5745880, 6977140, 9767996, 12209995, 13954280, 19535992, 24419990, 48839980, 97679960]

約数ペア:

[(1, 97679960), (2, 48839980), (4, 24419990), (5, 19535992), (7, 13954280), (8, 12209995), (10, 9767996), (14, 6977140), (17, 5745880), (20, 4883998), (28, 3488570), (34, 2872940), (35, 2790856), (40, 2441999), (56, 1744285), (68, 1436470), (70, 1395428), (85, 1149176), (119, 820840), (136, 718235), (140, 697714), (170, 574588), (238, 410420), (280, 348857), (340, 287294), (476, 205210), (595, 164168), (680, 143647), (952, 102605), (1190, 82084), (2380, 41042), (4760, 20521)]