14414402780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{27653}}^1$

素因数の和:28118

約数の個数: 48

約数和(自身を含む): 30802131360

約数和(自身を除く): 16387728580

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 389, 670, 778, 1340, 1556, 1945, 3890, 7780, 26063, 27653, 52126, 55306, 104252, 110612, 130315, 138265, 260630, 276530, 521260, 553060, 1852751, 3705502, 7411004, 9263755, 10757017, 18527510, 21514034, 37055020, 43028068, 53785085, 107570170, 215140340, 720720139, 1441440278, 2882880556, 3603600695, 7207201390, 14414402780]

約数ペア:

[(1, 14414402780), (2, 7207201390), (4, 3603600695), (5, 2882880556), (10, 1441440278), (20, 720720139), (67, 215140340), (134, 107570170), (268, 53785085), (335, 43028068), (389, 37055020), (670, 21514034), (778, 18527510), (1340, 10757017), (1556, 9263755), (1945, 7411004), (3890, 3705502), (7780, 1852751), (26063, 553060), (27653, 521260), (52126, 276530), (55306, 260630), (104252, 138265), (110612, 130315)]