23486565220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{2027}}^1$

素因数の和:2749

約数の個数: 96

約数和(自身を含む): 53317450368

約数和(自身を除く): 29830885148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 643, 901, 1060, 1286, 1802, 2027, 2572, 3215, 3604, 4054, 4505, 6430, 8108, 9010, 10135, 10931, 12860, 18020, 20270, 21862, 34079, 34459, 40540, 43724, 54655, 68158, 68918, 107431, 109310, 136316, 137836, 170395, 172295, 214862, 218620, 340790, 344590, 429724, 537155, 579343, 681580, 689180, 1074310, 1158686, 1303361, 1826327, 2148620, 2317372, 2606722, 2896715, 3652654, 5213444, 5793430, 6516805, 7305308, 9131635, 11586860, 13033610, 18263270, 22157137, 26067220, 36526540, 44314274, 69078133, 88628548, 110785685, 138156266, 221571370, 276312532, 345390665, 443142740, 690781330, 1174328261, 1381562660, 2348656522, 4697313044, 5871641305, 11743282610, 23486565220]

約数ペア:

[(1, 23486565220), (2, 11743282610), (4, 5871641305), (5, 4697313044), (10, 2348656522), (17, 1381562660), (20, 1174328261), (34, 690781330), (53, 443142740), (68, 345390665), (85, 276312532), (106, 221571370), (170, 138156266), (212, 110785685), (265, 88628548), (340, 69078133), (530, 44314274), (643, 36526540), (901, 26067220), (1060, 22157137), (1286, 18263270), (1802, 13033610), (2027, 11586860), (2572, 9131635), (3215, 7305308), (3604, 6516805), (4054, 5793430), (4505, 5213444), (6430, 3652654), (8108, 2896715), (9010, 2606722), (10135, 2317372), (10931, 2148620), (12860, 1826327), (18020, 1303361), (20270, 1158686), (21862, 1074310), (34079, 689180), (34459, 681580), (40540, 579343), (43724, 537155), (54655, 429724), (68158, 344590), (68918, 340790), (107431, 218620), (109310, 214862), (136316, 172295), (137836, 170395)]