29122340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 66573360

約数和(自身を除く): 37451020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1109, 1313, 2020, 2218, 2626, 4436, 5252, 5545, 6565, 11090, 13130, 14417, 22180, 26260, 28834, 57668, 72085, 112009, 144170, 224018, 288340, 448036, 560045, 1120090, 1456117, 2240180, 2912234, 5824468, 7280585, 14561170, 29122340]

約数ペア:

[(1, 29122340), (2, 14561170), (4, 7280585), (5, 5824468), (10, 2912234), (13, 2240180), (20, 1456117), (26, 1120090), (52, 560045), (65, 448036), (101, 288340), (130, 224018), (202, 144170), (260, 112009), (404, 72085), (505, 57668), (1010, 28834), (1109, 26260), (1313, 22180), (2020, 14417), (2218, 13130), (2626, 11090), (4436, 6565), (5252, 5545)]