108575272520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18981691}}^1$

素因数の和:18981726

約数の個数: 64

約数和(自身を含む): 287003183040

約数和(自身を除く): 178427910520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 18981691, 37963382, 75926764, 94908455, 151853528, 189816910, 208798601, 246761983, 379633820, 417597202, 493523966, 759267640, 835194404, 987047932, 1043993005, 1233809915, 1670388808, 1974095864, 2087986010, 2467619830, 2714381813, 4175972020, 4935239660, 5428763626, 8351944040, 9870479320, 10857527252, 13571909065, 21715054504, 27143818130, 54287636260, 108575272520]

約数ペア:

[(1, 108575272520), (2, 54287636260), (4, 27143818130), (5, 21715054504), (8, 13571909065), (10, 10857527252), (11, 9870479320), (13, 8351944040), (20, 5428763626), (22, 4935239660), (26, 4175972020), (40, 2714381813), (44, 2467619830), (52, 2087986010), (55, 1974095864), (65, 1670388808), (88, 1233809915), (104, 1043993005), (110, 987047932), (130, 835194404), (143, 759267640), (220, 493523966), (260, 417597202), (286, 379633820), (440, 246761983), (520, 208798601), (572, 189816910), (715, 151853528), (1144, 94908455), (1430, 75926764), (2860, 37963382), (5720, 18981691)]