495717410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{44221}}^1$

素因数の和:44306

約数の個数: 32

約数和(自身を含む): 955195200

約数和(自身を除く): 459477790

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 11210, 44221, 88442, 221105, 442210, 840199, 1680398, 2609039, 4200995, 5218078, 8401990, 13045195, 26090390, 49571741, 99143482, 247858705, 495717410]

約数ペア:

[(1, 495717410), (2, 247858705), (5, 99143482), (10, 49571741), (19, 26090390), (38, 13045195), (59, 8401990), (95, 5218078), (118, 4200995), (190, 2609039), (295, 1680398), (590, 840199), (1121, 442210), (2242, 221105), (5605, 88442), (11210, 44221)]