1036986259720

素因数分解:

$2^3\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1429}}^1\times {\mathrm{17909}}^1$

素因数の和:20362

約数の個数: 64

約数和(自身を含む): 2337287238000

約数和(自身を除く): 1300300978280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1013, 1429, 2026, 2858, 4052, 5065, 5716, 7145, 8104, 10130, 11432, 14290, 17909, 20260, 28580, 35818, 40520, 57160, 71636, 89545, 143272, 179090, 358180, 716360, 1447577, 2895154, 5790308, 7237885, 11580616, 14475770, 18141817, 25591961, 28951540, 36283634, 51183922, 57903080, 72567268, 90709085, 102367844, 127959805, 145134536, 181418170, 204735688, 255919610, 362836340, 511839220, 725672680, 1023678440, 25924656493, 51849312986, 103698625972, 129623282465, 207397251944, 259246564930, 518493129860, 1036986259720]

約数ペア:

[(1, 1036986259720), (2, 518493129860), (4, 259246564930), (5, 207397251944), (8, 129623282465), (10, 103698625972), (20, 51849312986), (40, 25924656493), (1013, 1023678440), (1429, 725672680), (2026, 511839220), (2858, 362836340), (4052, 255919610), (5065, 204735688), (5716, 181418170), (7145, 145134536), (8104, 127959805), (10130, 102367844), (11432, 90709085), (14290, 72567268), (17909, 57903080), (20260, 51183922), (28580, 36283634), (35818, 28951540), (40520, 25591961), (57160, 18141817), (71636, 14475770), (89545, 11580616), (143272, 7237885), (179090, 5790308), (358180, 2895154), (716360, 1447577)]