36448880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 92431584

約数和(自身を除く): 55982704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 101, 104, 130, 202, 208, 260, 347, 404, 505, 520, 694, 808, 1010, 1040, 1313, 1388, 1616, 1735, 2020, 2626, 2776, 3470, 4040, 4511, 5252, 5552, 6565, 6940, 8080, 9022, 10504, 13130, 13880, 18044, 21008, 22555, 26260, 27760, 35047, 36088, 45110, 52520, 70094, 72176, 90220, 105040, 140188, 175235, 180440, 280376, 350470, 360880, 455611, 560752, 700940, 911222, 1401880, 1822444, 2278055, 2803760, 3644888, 4556110, 7289776, 9112220, 18224440, 36448880]

約数ペア:

[(1, 36448880), (2, 18224440), (4, 9112220), (5, 7289776), (8, 4556110), (10, 3644888), (13, 2803760), (16, 2278055), (20, 1822444), (26, 1401880), (40, 911222), (52, 700940), (65, 560752), (80, 455611), (101, 360880), (104, 350470), (130, 280376), (202, 180440), (208, 175235), (260, 140188), (347, 105040), (404, 90220), (505, 72176), (520, 70094), (694, 52520), (808, 45110), (1010, 36088), (1040, 35047), (1313, 27760), (1388, 26260), (1616, 22555), (1735, 21008), (2020, 18044), (2626, 13880), (2776, 13130), (3470, 10504), (4040, 9022), (4511, 8080), (5252, 6940), (5552, 6565)]