22768155280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{216757}}^1$

素因数の和:216884

約数の個数: 80

約数和(自身を含む): 57572658864

約数和(自身を除く): 34804503584

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, 10504, 13130, 21008, 26260, 52520, 105040, 216757, 433514, 867028, 1083785, 1734056, 2167570, 2817841, 3468112, 4335140, 5635682, 8670280, 11271364, 14089205, 17340560, 21892457, 22542728, 28178410, 43784914, 45085456, 56356820, 87569828, 109462285, 112713640, 175139656, 218924570, 225427280, 284601941, 350279312, 437849140, 569203882, 875698280, 1138407764, 1423009705, 1751396560, 2276815528, 2846019410, 4553631056, 5692038820, 11384077640, 22768155280]

約数ペア:

[(1, 22768155280), (2, 11384077640), (4, 5692038820), (5, 4553631056), (8, 2846019410), (10, 2276815528), (13, 1751396560), (16, 1423009705), (20, 1138407764), (26, 875698280), (40, 569203882), (52, 437849140), (65, 350279312), (80, 284601941), (101, 225427280), (104, 218924570), (130, 175139656), (202, 112713640), (208, 109462285), (260, 87569828), (404, 56356820), (505, 45085456), (520, 43784914), (808, 28178410), (1010, 22542728), (1040, 21892457), (1313, 17340560), (1616, 14089205), (2020, 11271364), (2626, 8670280), (4040, 5635682), (5252, 4335140), (6565, 3468112), (8080, 2817841), (10504, 2167570), (13130, 1734056), (21008, 1083785), (26260, 867028), (52520, 433514), (105040, 216757)]