26003780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6221}}^1$

素因数の和:6260

約数の個数: 48

約数和(自身を含む): 62717760

約数和(自身を除く): 36713980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 6221, 12442, 24884, 31105, 62210, 68431, 118199, 124420, 136862, 236398, 273724, 342155, 472796, 590995, 684310, 1181990, 1300189, 1368620, 2363980, 2600378, 5200756, 6500945, 13001890, 26003780]

約数ペア:

[(1, 26003780), (2, 13001890), (4, 6500945), (5, 5200756), (10, 2600378), (11, 2363980), (19, 1368620), (20, 1300189), (22, 1181990), (38, 684310), (44, 590995), (55, 472796), (76, 342155), (95, 273724), (110, 236398), (190, 136862), (209, 124420), (220, 118199), (380, 68431), (418, 62210), (836, 31105), (1045, 24884), (2090, 12442), (4180, 6221)]