2201216240

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:954

約数の個数: 80

約数和(自身を含む): 5170651200

約数和(自身を除く): 2969434960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 269, 439, 466, 538, 878, 932, 1076, 1165, 1345, 1756, 1864, 2152, 2195, 2330, 2690, 3512, 3728, 4304, 4390, 4660, 5380, 7024, 8780, 9320, 10760, 17560, 18640, 21520, 35120, 62677, 102287, 118091, 125354, 204574, 236182, 250708, 313385, 409148, 472364, 501416, 511435, 590455, 626770, 818296, 944728, 1002832, 1022870, 1180910, 1253540, 1636592, 1889456, 2045740, 2361820, 2507080, 4091480, 4723640, 5014160, 8182960, 9447280, 27515203, 55030406, 110060812, 137576015, 220121624, 275152030, 440243248, 550304060, 1100608120, 2201216240]

約数ペア:

[(1, 2201216240), (2, 1100608120), (4, 550304060), (5, 440243248), (8, 275152030), (10, 220121624), (16, 137576015), (20, 110060812), (40, 55030406), (80, 27515203), (233, 9447280), (269, 8182960), (439, 5014160), (466, 4723640), (538, 4091480), (878, 2507080), (932, 2361820), (1076, 2045740), (1165, 1889456), (1345, 1636592), (1756, 1253540), (1864, 1180910), (2152, 1022870), (2195, 1002832), (2330, 944728), (2690, 818296), (3512, 626770), (3728, 590455), (4304, 511435), (4390, 501416), (4660, 472364), (5380, 409148), (7024, 313385), (8780, 250708), (9320, 236182), (10760, 204574), (17560, 125354), (18640, 118091), (21520, 102287), (35120, 62677)]