40073810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13963}}^1$

素因数の和:14018

約数の個数: 32

約数和(自身を含む): 84454272

約数和(自身を除く): 44380462

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 13963, 27926, 69815, 97741, 139630, 195482, 488705, 572483, 977410, 1144966, 2862415, 4007381, 5724830, 8014762, 20036905, 40073810]

約数ペア:

[(1, 40073810), (2, 20036905), (5, 8014762), (7, 5724830), (10, 4007381), (14, 2862415), (35, 1144966), (41, 977410), (70, 572483), (82, 488705), (205, 195482), (287, 139630), (410, 97741), (574, 69815), (1435, 27926), (2870, 13963)]