459833900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 1025934336

約数和(自身を除く): 566100436

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 227, 235, 431, 454, 470, 862, 908, 940, 1135, 1175, 1724, 2155, 2270, 2350, 4310, 4540, 4700, 5675, 8620, 10669, 10775, 11350, 20257, 21338, 21550, 22700, 40514, 42676, 43100, 53345, 81028, 97837, 101285, 106690, 195674, 202570, 213380, 266725, 391348, 405140, 489185, 506425, 533450, 978370, 1012850, 1066900, 1956740, 2025700, 2445925, 4598339, 4891850, 9196678, 9783700, 18393356, 22991695, 45983390, 91966780, 114958475, 229916950, 459833900]

約数ペア:

[(1, 459833900), (2, 229916950), (4, 114958475), (5, 91966780), (10, 45983390), (20, 22991695), (25, 18393356), (47, 9783700), (50, 9196678), (94, 4891850), (100, 4598339), (188, 2445925), (227, 2025700), (235, 1956740), (431, 1066900), (454, 1012850), (470, 978370), (862, 533450), (908, 506425), (940, 489185), (1135, 405140), (1175, 391348), (1724, 266725), (2155, 213380), (2270, 202570), (2350, 195674), (4310, 106690), (4540, 101285), (4700, 97837), (5675, 81028), (8620, 53345), (10669, 43100), (10775, 42676), (11350, 40514), (20257, 22700), (21338, 21550)]