2110000008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{78427}}^1$

素因数の和:78514

約数の個数: 64

約数和(自身を含む): 5646816000

約数和(自身を除く): 3536815992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 114, 118, 152, 177, 228, 236, 354, 456, 472, 708, 1121, 1416, 2242, 3363, 4484, 6726, 8968, 13452, 26904, 78427, 156854, 235281, 313708, 470562, 627416, 941124, 1490113, 1882248, 2980226, 4470339, 4627193, 5960452, 8940678, 9254386, 11920904, 13881579, 17881356, 18508772, 27763158, 35762712, 37017544, 55526316, 87916667, 111052632, 175833334, 263750001, 351666668, 527500002, 703333336, 1055000004, 2110000008]

約数ペア:

[(1, 2110000008), (2, 1055000004), (3, 703333336), (4, 527500002), (6, 351666668), (8, 263750001), (12, 175833334), (19, 111052632), (24, 87916667), (38, 55526316), (57, 37017544), (59, 35762712), (76, 27763158), (114, 18508772), (118, 17881356), (152, 13881579), (177, 11920904), (228, 9254386), (236, 8940678), (354, 5960452), (456, 4627193), (472, 4470339), (708, 2980226), (1121, 1882248), (1416, 1490113), (2242, 941124), (3363, 627416), (4484, 470562), (6726, 313708), (8968, 235281), (13452, 156854), (26904, 78427)]