97609960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{49801}}^1$

素因数の和:49826

約数の個数: 48

約数和(自身を含む): 255484260

約数和(自身を除く): 157874300

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 49801, 99602, 199204, 249005, 348607, 398408, 498010, 697214, 996020, 1394428, 1743035, 1992040, 2440249, 2788856, 3486070, 4880498, 6972140, 9760996, 12201245, 13944280, 19521992, 24402490, 48804980, 97609960]

約数ペア:

[(1, 97609960), (2, 48804980), (4, 24402490), (5, 19521992), (7, 13944280), (8, 12201245), (10, 9760996), (14, 6972140), (20, 4880498), (28, 3486070), (35, 2788856), (40, 2440249), (49, 1992040), (56, 1743035), (70, 1394428), (98, 996020), (140, 697214), (196, 498010), (245, 398408), (280, 348607), (392, 249005), (490, 199204), (980, 99602), (1960, 49801)]