83628610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 90553790

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 79, 85, 130, 158, 170, 221, 395, 442, 479, 790, 958, 1027, 1105, 1343, 2054, 2210, 2395, 2686, 4790, 5135, 6227, 6715, 8143, 10270, 12454, 13430, 16286, 17459, 31135, 34918, 37841, 40715, 62270, 75682, 81430, 87295, 105859, 174590, 189205, 211718, 378410, 491933, 529295, 643297, 983866, 1058590, 1286594, 2459665, 3216485, 4919330, 6432970, 8362861, 16725722, 41814305, 83628610]

約数ペア:

[(1, 83628610), (2, 41814305), (5, 16725722), (10, 8362861), (13, 6432970), (17, 4919330), (26, 3216485), (34, 2459665), (65, 1286594), (79, 1058590), (85, 983866), (130, 643297), (158, 529295), (170, 491933), (221, 378410), (395, 211718), (442, 189205), (479, 174590), (790, 105859), (958, 87295), (1027, 81430), (1105, 75682), (1343, 62270), (2054, 40715), (2210, 37841), (2395, 34918), (2686, 31135), (4790, 17459), (5135, 16286), (6227, 13430), (6715, 12454), (8143, 10270)]