40538389616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{11131}}^1$

素因数の和:11382

約数の個数: 80

約数和(自身を含む): 83484656640

約数和(自身を除く): 42946267024

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 167, 188, 232, 334, 376, 464, 668, 752, 1336, 1363, 2672, 2726, 4843, 5452, 7849, 9686, 10904, 11131, 15698, 19372, 21808, 22262, 31396, 38744, 44524, 62792, 77488, 89048, 125584, 178096, 227621, 322799, 455242, 523157, 645598, 910484, 1046314, 1291196, 1820968, 1858877, 2092628, 2582392, 3641936, 3717754, 4185256, 5164784, 7435508, 8370512, 14871016, 15171553, 29742032, 30343106, 53907433, 60686212, 87367219, 107814866, 121372424, 174734438, 215629732, 242744848, 349468876, 431259464, 698937752, 862518928, 1397875504, 2533649351, 5067298702, 10134597404, 20269194808, 40538389616]

約数ペア:

[(1, 40538389616), (2, 20269194808), (4, 10134597404), (8, 5067298702), (16, 2533649351), (29, 1397875504), (47, 862518928), (58, 698937752), (94, 431259464), (116, 349468876), (167, 242744848), (188, 215629732), (232, 174734438), (334, 121372424), (376, 107814866), (464, 87367219), (668, 60686212), (752, 53907433), (1336, 30343106), (1363, 29742032), (2672, 15171553), (2726, 14871016), (4843, 8370512), (5452, 7435508), (7849, 5164784), (9686, 4185256), (10904, 3717754), (11131, 3641936), (15698, 2582392), (19372, 2092628), (21808, 1858877), (22262, 1820968), (31396, 1291196), (38744, 1046314), (44524, 910484), (62792, 645598), (77488, 523157), (89048, 455242), (125584, 322799), (178096, 227621)]