996131140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1\times {\mathrm{1193}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 2123065728

約数和(自身を除く): 1126934588

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 503, 830, 1006, 1193, 1660, 2012, 2386, 2515, 4772, 5030, 5965, 10060, 11930, 23860, 41749, 83498, 99019, 166996, 198038, 208745, 396076, 417490, 495095, 600079, 834980, 990190, 1200158, 1980380, 2400316, 3000395, 6000790, 12001580, 49806557, 99613114, 199226228, 249032785, 498065570, 996131140]

約数ペア:

[(1, 996131140), (2, 498065570), (4, 249032785), (5, 199226228), (10, 99613114), (20, 49806557), (83, 12001580), (166, 6000790), (332, 3000395), (415, 2400316), (503, 1980380), (830, 1200158), (1006, 990190), (1193, 834980), (1660, 600079), (2012, 495095), (2386, 417490), (2515, 396076), (4772, 208745), (5030, 198038), (5965, 166996), (10060, 99019), (11930, 83498), (23860, 41749)]