409570700240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3613009}}^1$

素因数の和:3613144

約数の個数: 80

約数和(自身を含む): 1034910584400

約数和(自身を除く): 625339884160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 109, 130, 208, 218, 260, 436, 520, 545, 872, 1040, 1090, 1417, 1744, 2180, 2834, 4360, 5668, 7085, 8720, 11336, 14170, 22672, 28340, 56680, 113360, 3613009, 7226018, 14452036, 18065045, 28904072, 36130090, 46969117, 57808144, 72260180, 93938234, 144520360, 187876468, 234845585, 289040720, 375752936, 393817981, 469691170, 751505872, 787635962, 939382340, 1575271924, 1878764680, 1969089905, 3150543848, 3757529360, 3938179810, 5119633753, 6301087696, 7876359620, 10239267506, 15752719240, 20478535012, 25598168765, 31505438480, 40957070024, 51196337530, 81914140048, 102392675060, 204785350120, 409570700240]

約数ペア:

[(1, 409570700240), (2, 204785350120), (4, 102392675060), (5, 81914140048), (8, 51196337530), (10, 40957070024), (13, 31505438480), (16, 25598168765), (20, 20478535012), (26, 15752719240), (40, 10239267506), (52, 7876359620), (65, 6301087696), (80, 5119633753), (104, 3938179810), (109, 3757529360), (130, 3150543848), (208, 1969089905), (218, 1878764680), (260, 1575271924), (436, 939382340), (520, 787635962), (545, 751505872), (872, 469691170), (1040, 393817981), (1090, 375752936), (1417, 289040720), (1744, 234845585), (2180, 187876468), (2834, 144520360), (4360, 93938234), (5668, 72260180), (7085, 57808144), (8720, 46969117), (11336, 36130090), (14170, 28904072), (22672, 18065045), (28340, 14452036), (56680, 7226018), (113360, 3613009)]