10609040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^2$

素因数の和:228

約数の個数: 60

約数和(自身を含む): 26829012

約数和(自身を除く): 16219972

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 101, 104, 130, 202, 208, 260, 404, 505, 520, 808, 1010, 1040, 1313, 1616, 2020, 2626, 4040, 5252, 6565, 8080, 10201, 10504, 13130, 20402, 21008, 26260, 40804, 51005, 52520, 81608, 102010, 105040, 132613, 163216, 204020, 265226, 408040, 530452, 663065, 816080, 1060904, 1326130, 2121808, 2652260, 5304520, 10609040]

約数ペア:

[(1, 10609040), (2, 5304520), (4, 2652260), (5, 2121808), (8, 1326130), (10, 1060904), (13, 816080), (16, 663065), (20, 530452), (26, 408040), (40, 265226), (52, 204020), (65, 163216), (80, 132613), (101, 105040), (104, 102010), (130, 81608), (202, 52520), (208, 51005), (260, 40804), (404, 26260), (505, 21008), (520, 20402), (808, 13130), (1010, 10504), (1040, 10201), (1313, 8080), (1616, 6565), (2020, 5252), (2626, 4040)]