83420090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{3797}}^1$

素因数の和:3843

約数の個数: 32

約数和(自身を含む): 162706320

約数和(自身を除く): 79286230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 3797, 4394, 7594, 10985, 18985, 21970, 37970, 49361, 98722, 246805, 493610, 641693, 1283386, 3208465, 6416930, 8342009, 16684018, 41710045, 83420090]

約数ペア:

[(1, 83420090), (2, 41710045), (5, 16684018), (10, 8342009), (13, 6416930), (26, 3208465), (65, 1283386), (130, 641693), (169, 493610), (338, 246805), (845, 98722), (1690, 49361), (2197, 37970), (3797, 21970), (4394, 18985), (7594, 10985)]