23772940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 51442272

約数和(自身を除く): 27669332

約数列:

[1, 2, 4, 5, 10, 20, 67, 113, 134, 157, 226, 268, 314, 335, 452, 565, 628, 670, 785, 1130, 1340, 1570, 2260, 3140, 7571, 10519, 15142, 17741, 21038, 30284, 35482, 37855, 42076, 52595, 70964, 75710, 88705, 105190, 151420, 177410, 210380, 354820, 1188647, 2377294, 4754588, 5943235, 11886470, 23772940]

約数ペア:

[(1, 23772940), (2, 11886470), (4, 5943235), (5, 4754588), (10, 2377294), (20, 1188647), (67, 354820), (113, 210380), (134, 177410), (157, 151420), (226, 105190), (268, 88705), (314, 75710), (335, 70964), (452, 52595), (565, 42076), (628, 37855), (670, 35482), (785, 30284), (1130, 21038), (1340, 17741), (1570, 15142), (2260, 10519), (3140, 7571)]