24158440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9901}}^1$

素因数の和:9973

約数の個数: 32

約数和(自身を含む): 55253160

約数和(自身を除く): 31094720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 9901, 19802, 39604, 49505, 79208, 99010, 198020, 396040, 603961, 1207922, 2415844, 3019805, 4831688, 6039610, 12079220, 24158440]

約数ペア:

[(1, 24158440), (2, 12079220), (4, 6039610), (5, 4831688), (8, 3019805), (10, 2415844), (20, 1207922), (40, 603961), (61, 396040), (122, 198020), (244, 99010), (305, 79208), (488, 49505), (610, 39604), (1220, 19802), (2440, 9901)]