2204380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5801}}^1$

素因数の和:5829

約数の個数: 24

約数和(自身を含む): 4873680

約数和(自身を除く): 2669300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5801, 11602, 23204, 29005, 58010, 110219, 116020, 220438, 440876, 551095, 1102190, 2204380]

約数ペア:

[(1, 2204380), (2, 1102190), (4, 551095), (5, 440876), (10, 220438), (19, 116020), (20, 110219), (38, 58010), (76, 29005), (95, 23204), (190, 11602), (380, 5801)]