112620040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{216577}}^1$

素因数の和:216601

約数の個数: 32

約数和(自身を含む): 272888280

約数和(自身を除く): 160268240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 216577, 433154, 866308, 1082885, 1732616, 2165770, 2815501, 4331540, 5631002, 8663080, 11262004, 14077505, 22524008, 28155010, 56310020, 112620040]

約数ペア:

[(1, 112620040), (2, 56310020), (4, 28155010), (5, 22524008), (8, 14077505), (10, 11262004), (13, 8663080), (20, 5631002), (26, 4331540), (40, 2815501), (52, 2165770), (65, 1732616), (104, 1082885), (130, 866308), (260, 433154), (520, 216577)]