5200783160

素因数分解:

$2^3\times 5^1\times {\mathrm{6653}}^1\times {\mathrm{19543}}^1$

素因数の和:26207

約数の個数: 32

約数和(自身を含む): 11704119840

約数和(自身を除く): 6503336680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6653, 13306, 19543, 26612, 33265, 39086, 53224, 66530, 78172, 97715, 133060, 156344, 195430, 266120, 390860, 781720, 130019579, 260039158, 520078316, 650097895, 1040156632, 1300195790, 2600391580, 5200783160]

約数ペア:

[(1, 5200783160), (2, 2600391580), (4, 1300195790), (5, 1040156632), (8, 650097895), (10, 520078316), (20, 260039158), (40, 130019579), (6653, 781720), (13306, 390860), (19543, 266120), (26612, 195430), (33265, 156344), (39086, 133060), (53224, 97715), (66530, 78172)]