10040360080

素因数分解:

$2^4\times 5^1\times {\mathrm{10987}}^1\times {\mathrm{11423}}^1$

素因数の和:22423

約数の個数: 40

約数和(自身を含む): 23348005632

約数和(自身を除く): 13307645552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 10987, 11423, 21974, 22846, 43948, 45692, 54935, 57115, 87896, 91384, 109870, 114230, 175792, 182768, 219740, 228460, 439480, 456920, 878960, 913840, 125504501, 251009002, 502018004, 627522505, 1004036008, 1255045010, 2008072016, 2510090020, 5020180040, 10040360080]

約数ペア:

[(1, 10040360080), (2, 5020180040), (4, 2510090020), (5, 2008072016), (8, 1255045010), (10, 1004036008), (16, 627522505), (20, 502018004), (40, 251009002), (80, 125504501), (10987, 913840), (11423, 878960), (21974, 456920), (22846, 439480), (43948, 228460), (45692, 219740), (54935, 182768), (57115, 175792), (87896, 114230), (91384, 109870)]