26213699080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1801}}^1\times {\mathrm{5431}}^1$

素因数の和:7310

約数の個数: 64

約数和(自身を含む): 59905399680

約数和(自身を除く): 33691700600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 1801, 2680, 3602, 5431, 7204, 9005, 10862, 14408, 18010, 21724, 27155, 36020, 43448, 54310, 72040, 108620, 120667, 217240, 241334, 363877, 482668, 603335, 727754, 965336, 1206670, 1455508, 1819385, 2413340, 2911016, 3638770, 4826680, 7277540, 9781231, 14555080, 19562462, 39124924, 48906155, 78249848, 97812310, 195624620, 391249240, 655342477, 1310684954, 2621369908, 3276712385, 5242739816, 6553424770, 13106849540, 26213699080]

約数ペア:

[(1, 26213699080), (2, 13106849540), (4, 6553424770), (5, 5242739816), (8, 3276712385), (10, 2621369908), (20, 1310684954), (40, 655342477), (67, 391249240), (134, 195624620), (268, 97812310), (335, 78249848), (536, 48906155), (670, 39124924), (1340, 19562462), (1801, 14555080), (2680, 9781231), (3602, 7277540), (5431, 4826680), (7204, 3638770), (9005, 2911016), (10862, 2413340), (14408, 1819385), (18010, 1455508), (21724, 1206670), (27155, 965336), (36020, 727754), (43448, 603335), (54310, 482668), (72040, 363877), (108620, 241334), (120667, 217240)]