3211381160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{47143}}^1$

素因数の和:47298

約数の個数: 64

約数和(自身を含む): 7840990080

約数和(自身を除く): 4629608920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 131, 260, 262, 520, 524, 655, 1048, 1310, 1703, 2620, 3406, 5240, 6812, 8515, 13624, 17030, 34060, 47143, 68120, 94286, 188572, 235715, 377144, 471430, 612859, 942860, 1225718, 1885720, 2451436, 3064295, 4902872, 6128590, 6175733, 12257180, 12351466, 24514360, 24702932, 30878665, 49405864, 61757330, 80284529, 123514660, 160569058, 247029320, 321138116, 401422645, 642276232, 802845290, 1605690580, 3211381160]

約数ペア:

[(1, 3211381160), (2, 1605690580), (4, 802845290), (5, 642276232), (8, 401422645), (10, 321138116), (13, 247029320), (20, 160569058), (26, 123514660), (40, 80284529), (52, 61757330), (65, 49405864), (104, 30878665), (130, 24702932), (131, 24514360), (260, 12351466), (262, 12257180), (520, 6175733), (524, 6128590), (655, 4902872), (1048, 3064295), (1310, 2451436), (1703, 1885720), (2620, 1225718), (3406, 942860), (5240, 612859), (6812, 471430), (8515, 377144), (13624, 235715), (17030, 188572), (34060, 94286), (47143, 68120)]