26858260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9391}}^1$

素因数の和:9424

約数の個数: 48

約数和(自身を含む): 66269952

約数和(自身を除く): 39411692

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 9391, 18782, 37564, 46955, 93910, 103301, 122083, 187820, 206602, 244166, 413204, 488332, 516505, 610415, 1033010, 1220830, 1342913, 2066020, 2441660, 2685826, 5371652, 6714565, 13429130, 26858260]

約数ペア:

[(1, 26858260), (2, 13429130), (4, 6714565), (5, 5371652), (10, 2685826), (11, 2441660), (13, 2066020), (20, 1342913), (22, 1220830), (26, 1033010), (44, 610415), (52, 516505), (55, 488332), (65, 413204), (110, 244166), (130, 206602), (143, 187820), (220, 122083), (260, 103301), (286, 93910), (572, 46955), (715, 37564), (1430, 18782), (2860, 9391)]