547055210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 1093919904

約数和(自身を除く): 546864694

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 197, 205, 394, 410, 521, 533, 985, 1042, 1066, 1970, 2561, 2605, 2665, 5122, 5210, 5330, 6773, 8077, 12805, 13546, 16154, 21361, 25610, 33865, 40385, 42722, 67730, 80770, 102637, 105001, 106805, 205274, 210002, 213610, 277693, 513185, 525005, 555386, 1026370, 1050010, 1334281, 1388465, 2668562, 2776930, 4208117, 6671405, 8416234, 13342810, 21040585, 42081170, 54705521, 109411042, 273527605, 547055210]

約数ペア:

[(1, 547055210), (2, 273527605), (5, 109411042), (10, 54705521), (13, 42081170), (26, 21040585), (41, 13342810), (65, 8416234), (82, 6671405), (130, 4208117), (197, 2776930), (205, 2668562), (394, 1388465), (410, 1334281), (521, 1050010), (533, 1026370), (985, 555386), (1042, 525005), (1066, 513185), (1970, 277693), (2561, 213610), (2605, 210002), (2665, 205274), (5122, 106805), (5210, 105001), (5330, 102637), (6773, 80770), (8077, 67730), (12805, 42722), (13546, 40385), (16154, 33865), (21361, 25610)]