2023776830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{439}}^1\times {\mathrm{1277}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 3856390560

約数和(自身を除く): 1832613730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 439, 722, 878, 1277, 1805, 2195, 2554, 3610, 4390, 6385, 8341, 12770, 16682, 24263, 41705, 48526, 83410, 121315, 158479, 242630, 316958, 460997, 560603, 792395, 921994, 1121206, 1584790, 2304985, 2803015, 4609970, 5606030, 10651457, 21302914, 53257285, 106514570, 202377683, 404755366, 1011888415, 2023776830]

約数ペア:

[(1, 2023776830), (2, 1011888415), (5, 404755366), (10, 202377683), (19, 106514570), (38, 53257285), (95, 21302914), (190, 10651457), (361, 5606030), (439, 4609970), (722, 2803015), (878, 2304985), (1277, 1584790), (1805, 1121206), (2195, 921994), (2554, 792395), (3610, 560603), (4390, 460997), (6385, 316958), (8341, 242630), (12770, 158479), (16682, 121315), (24263, 83410), (41705, 48526)]