62139820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 134346240

約数和(自身を除く): 72206420

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 158, 268, 316, 335, 395, 587, 670, 790, 1174, 1340, 1580, 2348, 2935, 5293, 5870, 10586, 11740, 21172, 26465, 39329, 46373, 52930, 78658, 92746, 105860, 157316, 185492, 196645, 231865, 393290, 463730, 786580, 927460, 3106991, 6213982, 12427964, 15534955, 31069910, 62139820]

約数ペア:

[(1, 62139820), (2, 31069910), (4, 15534955), (5, 12427964), (10, 6213982), (20, 3106991), (67, 927460), (79, 786580), (134, 463730), (158, 393290), (268, 231865), (316, 196645), (335, 185492), (395, 157316), (587, 105860), (670, 92746), (790, 78658), (1174, 52930), (1340, 46373), (1580, 39329), (2348, 26465), (2935, 21172), (5293, 11740), (5870, 10586)]