38211677920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1080647}}^1$

素因数の和:1080692

約数の個数: 96

約数和(自身を含む): 102938205888

約数和(自身を除く): 64726527968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4420, 7072, 8840, 17680, 35360, 1080647, 2161294, 4322588, 5403235, 8645176, 10806470, 14048411, 17290352, 18370999, 21612940, 28096822, 34580704, 36741998, 43225880, 56193644, 70242055, 73483996, 86451760, 91854995, 112387288, 140484110, 146967992, 172903520, 183709990, 224774576, 238822987, 280968220, 293935984, 367419980, 449549152, 477645974, 561936440, 587871968, 734839960, 955291948, 1123872880, 1194114935, 1469679920, 1910583896, 2247745760, 2388229870, 2939359840, 3821167792, 4776459740, 7642335584, 9552919480, 19105838960, 38211677920]

約数ペア:

[(1, 38211677920), (2, 19105838960), (4, 9552919480), (5, 7642335584), (8, 4776459740), (10, 3821167792), (13, 2939359840), (16, 2388229870), (17, 2247745760), (20, 1910583896), (26, 1469679920), (32, 1194114935), (34, 1123872880), (40, 955291948), (52, 734839960), (65, 587871968), (68, 561936440), (80, 477645974), (85, 449549152), (104, 367419980), (130, 293935984), (136, 280968220), (160, 238822987), (170, 224774576), (208, 183709990), (221, 172903520), (260, 146967992), (272, 140484110), (340, 112387288), (416, 91854995), (442, 86451760), (520, 73483996), (544, 70242055), (680, 56193644), (884, 43225880), (1040, 36741998), (1105, 34580704), (1360, 28096822), (1768, 21612940), (2080, 18370999), (2210, 17290352), (2720, 14048411), (3536, 10806470), (4420, 8645176), (7072, 5403235), (8840, 4322588), (17680, 2161294), (35360, 1080647)]