97358440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{39901}}^1$

素因数の和:39973

約数の個数: 32

約数和(自身を含む): 222653160

約数和(自身を除く): 125294720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 39901, 79802, 159604, 199505, 319208, 399010, 798020, 1596040, 2433961, 4867922, 9735844, 12169805, 19471688, 24339610, 48679220, 97358440]

約数ペア:

[(1, 97358440), (2, 48679220), (4, 24339610), (5, 19471688), (8, 12169805), (10, 9735844), (20, 4867922), (40, 2433961), (61, 1596040), (122, 798020), (244, 399010), (305, 319208), (488, 199505), (610, 159604), (1220, 79802), (2440, 39901)]