968082140

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{2447}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 2062900224

約数和(自身を除く): 1094818084

約数列:

[1, 2, 4, 5, 10, 20, 131, 151, 262, 302, 524, 604, 655, 755, 1310, 1510, 2447, 2620, 3020, 4894, 9788, 12235, 19781, 24470, 39562, 48940, 79124, 98905, 197810, 320557, 369497, 395620, 641114, 738994, 1282228, 1477988, 1602785, 1847485, 3205570, 3694970, 6411140, 7389940, 48404107, 96808214, 193616428, 242020535, 484041070, 968082140]

約数ペア:

[(1, 968082140), (2, 484041070), (4, 242020535), (5, 193616428), (10, 96808214), (20, 48404107), (131, 7389940), (151, 6411140), (262, 3694970), (302, 3205570), (524, 1847485), (604, 1602785), (655, 1477988), (755, 1282228), (1310, 738994), (1510, 641114), (2447, 395620), (2620, 369497), (3020, 320557), (4894, 197810), (9788, 98905), (12235, 79124), (19781, 48940), (24470, 39562)]