27072340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 60318720

約数和(自身を除く): 33246380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 191, 373, 380, 382, 746, 764, 955, 1492, 1865, 1910, 3629, 3730, 3820, 7087, 7258, 7460, 14174, 14516, 18145, 28348, 35435, 36290, 70870, 71243, 72580, 141740, 142486, 284972, 356215, 712430, 1353617, 1424860, 2707234, 5414468, 6768085, 13536170, 27072340]

約数ペア:

[(1, 27072340), (2, 13536170), (4, 6768085), (5, 5414468), (10, 2707234), (19, 1424860), (20, 1353617), (38, 712430), (76, 356215), (95, 284972), (190, 142486), (191, 141740), (373, 72580), (380, 71243), (382, 70870), (746, 36290), (764, 35435), (955, 28348), (1492, 18145), (1865, 14516), (1910, 14174), (3629, 7460), (3730, 7258), (3820, 7087)]