855159550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2674

約数の個数: 96

約数和(自身を含む): 1943875584

約数和(自身を除く): 1088716034

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 41, 46, 50, 70, 82, 115, 161, 175, 205, 230, 287, 322, 350, 410, 574, 575, 805, 943, 1025, 1150, 1435, 1610, 1886, 2050, 2591, 2870, 4025, 4715, 5182, 6601, 7175, 8050, 9430, 12955, 13202, 14350, 18137, 23575, 25910, 33005, 36274, 47150, 59593, 64775, 66010, 90685, 106231, 119186, 129550, 165025, 181370, 212462, 297965, 330050, 417151, 453425, 531155, 595930, 743617, 834302, 906850, 1062310, 1487234, 1489825, 2085755, 2443313, 2655775, 2979650, 3718085, 4171510, 4886626, 5311550, 7436170, 10428775, 12216565, 17103191, 18590425, 20857550, 24433130, 34206382, 37180850, 61082825, 85515955, 122165650, 171031910, 427579775, 855159550]

約数ペア:

[(1, 855159550), (2, 427579775), (5, 171031910), (7, 122165650), (10, 85515955), (14, 61082825), (23, 37180850), (25, 34206382), (35, 24433130), (41, 20857550), (46, 18590425), (50, 17103191), (70, 12216565), (82, 10428775), (115, 7436170), (161, 5311550), (175, 4886626), (205, 4171510), (230, 3718085), (287, 2979650), (322, 2655775), (350, 2443313), (410, 2085755), (574, 1489825), (575, 1487234), (805, 1062310), (943, 906850), (1025, 834302), (1150, 743617), (1435, 595930), (1610, 531155), (1886, 453425), (2050, 417151), (2591, 330050), (2870, 297965), (4025, 212462), (4715, 181370), (5182, 165025), (6601, 129550), (7175, 119186), (8050, 106231), (9430, 90685), (12955, 66010), (13202, 64775), (14350, 59593), (18137, 47150), (23575, 36274), (25910, 33005)]