285898330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{5323}}^1$

素因数の和:5502

約数の個数: 32

約数和(自身を含む): 531292608

約数和(自身を除く): 245394278

約数列:

[1, 2, 5, 10, 41, 82, 131, 205, 262, 410, 655, 1310, 5323, 5371, 10646, 10742, 26615, 26855, 53230, 53710, 218243, 436486, 697313, 1091215, 1394626, 2182430, 3486565, 6973130, 28589833, 57179666, 142949165, 285898330]

約数ペア:

[(1, 285898330), (2, 142949165), (5, 57179666), (10, 28589833), (41, 6973130), (82, 3486565), (131, 2182430), (205, 1394626), (262, 1091215), (410, 697313), (655, 436486), (1310, 218243), (5323, 53710), (5371, 53230), (10646, 26855), (10742, 26615)]