10365537440

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{494539}}^1$

素因数の和:494685

約数の個数: 48

約数和(自身を含む): 24675567840

約数和(自身を除く): 14310030400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 10480, 20960, 494539, 989078, 1978156, 2472695, 3956312, 4945390, 7912624, 9890780, 15825248, 19781560, 39563120, 64784609, 79126240, 129569218, 259138436, 323923045, 518276872, 647846090, 1036553744, 1295692180, 2073107488, 2591384360, 5182768720, 10365537440]

約数ペア:

[(1, 10365537440), (2, 5182768720), (4, 2591384360), (5, 2073107488), (8, 1295692180), (10, 1036553744), (16, 647846090), (20, 518276872), (32, 323923045), (40, 259138436), (80, 129569218), (131, 79126240), (160, 64784609), (262, 39563120), (524, 19781560), (655, 15825248), (1048, 9890780), (1310, 7912624), (2096, 4945390), (2620, 3956312), (4192, 2472695), (5240, 1978156), (10480, 989078), (20960, 494539)]