76902340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3557}}^1$

素因数の和:3636

約数の個数: 48

約数和(自身を含む): 172150272

約数和(自身を除く): 95247932

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 3557, 4324, 5405, 7114, 10810, 14228, 17785, 21620, 35570, 71140, 81811, 163622, 167179, 327244, 334358, 409055, 668716, 818110, 835895, 1636220, 1671790, 3343580, 3845117, 7690234, 15380468, 19225585, 38451170, 76902340]

約数ペア:

[(1, 76902340), (2, 38451170), (4, 19225585), (5, 15380468), (10, 7690234), (20, 3845117), (23, 3343580), (46, 1671790), (47, 1636220), (92, 835895), (94, 818110), (115, 668716), (188, 409055), (230, 334358), (235, 327244), (460, 167179), (470, 163622), (940, 81811), (1081, 71140), (2162, 35570), (3557, 21620), (4324, 17785), (5405, 14228), (7114, 10810)]