13108810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 28304640

約数和(自身を除く): 15195830

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 89, 103, 110, 130, 143, 178, 206, 286, 445, 515, 715, 890, 979, 1030, 1133, 1157, 1339, 1430, 1958, 2266, 2314, 2678, 4895, 5665, 5785, 6695, 9167, 9790, 11330, 11570, 12727, 13390, 14729, 18334, 25454, 29458, 45835, 63635, 73645, 91670, 100837, 119171, 127270, 147290, 201674, 238342, 504185, 595855, 1008370, 1191710, 1310881, 2621762, 6554405, 13108810]

約数ペア:

[(1, 13108810), (2, 6554405), (5, 2621762), (10, 1310881), (11, 1191710), (13, 1008370), (22, 595855), (26, 504185), (55, 238342), (65, 201674), (89, 147290), (103, 127270), (110, 119171), (130, 100837), (143, 91670), (178, 73645), (206, 63635), (286, 45835), (445, 29458), (515, 25454), (715, 18334), (890, 14729), (979, 13390), (1030, 12727), (1133, 11570), (1157, 11330), (1339, 9790), (1430, 9167), (1958, 6695), (2266, 5785), (2314, 5665), (2678, 4895)]