103385620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 245661696

約数和(自身を除く): 142276076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 101, 124, 127, 130, 155, 202, 254, 260, 310, 403, 404, 505, 508, 620, 635, 806, 1010, 1270, 1313, 1612, 1651, 2015, 2020, 2540, 2626, 3131, 3302, 3937, 4030, 5252, 6262, 6565, 6604, 7874, 8060, 8255, 12524, 12827, 13130, 15655, 15748, 16510, 19685, 25654, 26260, 31310, 33020, 39370, 40703, 51181, 51308, 62620, 64135, 78740, 81406, 102362, 128270, 162812, 166751, 203515, 204724, 255905, 256540, 333502, 397637, 407030, 511810, 667004, 795274, 814060, 833755, 1023620, 1590548, 1667510, 1988185, 3335020, 3976370, 5169281, 7952740, 10338562, 20677124, 25846405, 51692810, 103385620]

約数ペア:

[(1, 103385620), (2, 51692810), (4, 25846405), (5, 20677124), (10, 10338562), (13, 7952740), (20, 5169281), (26, 3976370), (31, 3335020), (52, 1988185), (62, 1667510), (65, 1590548), (101, 1023620), (124, 833755), (127, 814060), (130, 795274), (155, 667004), (202, 511810), (254, 407030), (260, 397637), (310, 333502), (403, 256540), (404, 255905), (505, 204724), (508, 203515), (620, 166751), (635, 162812), (806, 128270), (1010, 102362), (1270, 81406), (1313, 78740), (1612, 64135), (1651, 62620), (2015, 51308), (2020, 51181), (2540, 40703), (2626, 39370), (3131, 33020), (3302, 31310), (3937, 26260), (4030, 25654), (5252, 19685), (6262, 16510), (6565, 15748), (6604, 15655), (7874, 13130), (8060, 12827), (8255, 12524)]