22341714980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{210097}}^1$

素因数の和:210528

約数の個数: 48

約数和(自身を含む): 50650425840

約数和(自身を除く): 28308710860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 409, 818, 1636, 2045, 4090, 5317, 8180, 10634, 21268, 26585, 53170, 106340, 210097, 420194, 840388, 1050485, 2100970, 2731261, 4201940, 5462522, 10925044, 13656305, 27312610, 54625220, 85929673, 171859346, 343718692, 429648365, 859296730, 1117085749, 1718593460, 2234171498, 4468342996, 5585428745, 11170857490, 22341714980]

約数ペア:

[(1, 22341714980), (2, 11170857490), (4, 5585428745), (5, 4468342996), (10, 2234171498), (13, 1718593460), (20, 1117085749), (26, 859296730), (52, 429648365), (65, 343718692), (130, 171859346), (260, 85929673), (409, 54625220), (818, 27312610), (1636, 13656305), (2045, 10925044), (4090, 5462522), (5317, 4201940), (8180, 2731261), (10634, 2100970), (21268, 1050485), (26585, 840388), (53170, 420194), (106340, 210097)]