2511379970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{6709}}^1$

素因数の和:6851

約数の個数: 64

約数和(自身を含む): 5113342080

約数和(自身を除く): 2601962110

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 83, 110, 166, 205, 410, 415, 451, 830, 902, 913, 1826, 2255, 3403, 4510, 4565, 6709, 6806, 9130, 13418, 17015, 33545, 34030, 37433, 67090, 73799, 74866, 147598, 187165, 275069, 368995, 374330, 550138, 556847, 737990, 1113694, 1375345, 2750690, 2784235, 3025759, 5568470, 6051518, 6125317, 12250634, 15128795, 22830727, 30257590, 30626585, 45661454, 61253170, 114153635, 228307270, 251137997, 502275994, 1255689985, 2511379970]

約数ペア:

[(1, 2511379970), (2, 1255689985), (5, 502275994), (10, 251137997), (11, 228307270), (22, 114153635), (41, 61253170), (55, 45661454), (82, 30626585), (83, 30257590), (110, 22830727), (166, 15128795), (205, 12250634), (410, 6125317), (415, 6051518), (451, 5568470), (830, 3025759), (902, 2784235), (913, 2750690), (1826, 1375345), (2255, 1113694), (3403, 737990), (4510, 556847), (4565, 550138), (6709, 374330), (6806, 368995), (9130, 275069), (13418, 187165), (17015, 147598), (33545, 74866), (34030, 73799), (37433, 67090)]