16024580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 39844224

約数和(自身を除く): 23819644

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 431, 572, 676, 715, 845, 862, 1430, 1690, 1724, 1859, 2155, 2860, 3380, 3718, 4310, 4741, 5603, 7436, 8620, 9295, 9482, 11206, 18590, 18964, 22412, 23705, 28015, 37180, 47410, 56030, 61633, 72839, 94820, 112060, 123266, 145678, 246532, 291356, 308165, 364195, 616330, 728390, 801229, 1232660, 1456780, 1602458, 3204916, 4006145, 8012290, 16024580]

約数ペア:

[(1, 16024580), (2, 8012290), (4, 4006145), (5, 3204916), (10, 1602458), (11, 1456780), (13, 1232660), (20, 801229), (22, 728390), (26, 616330), (44, 364195), (52, 308165), (55, 291356), (65, 246532), (110, 145678), (130, 123266), (143, 112060), (169, 94820), (220, 72839), (260, 61633), (286, 56030), (338, 47410), (431, 37180), (572, 28015), (676, 23705), (715, 22412), (845, 18964), (862, 18590), (1430, 11206), (1690, 9482), (1724, 9295), (1859, 8620), (2155, 7436), (2860, 5603), (3380, 4741), (3718, 4310)]