13721851580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{7393}}^1$

素因数の和:7575

約数の個数: 96

約数和(自身を含む): 31392676224

約数和(自身を除く): 17670824644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 103, 106, 170, 206, 212, 265, 340, 412, 515, 530, 901, 1030, 1060, 1751, 1802, 2060, 3502, 3604, 4505, 5459, 7004, 7393, 8755, 9010, 10918, 14786, 17510, 18020, 21836, 27295, 29572, 35020, 36965, 54590, 73930, 92803, 109180, 125681, 147860, 185606, 251362, 371212, 391829, 464015, 502724, 628405, 761479, 783658, 928030, 1256810, 1522958, 1567316, 1856060, 1959145, 2513620, 3045916, 3807395, 3918290, 6661093, 7614790, 7836580, 12945143, 13322186, 15229580, 25890286, 26644372, 33305465, 40358387, 51780572, 64725715, 66610930, 80716774, 129451430, 133221860, 161433548, 201791935, 258902860, 403583870, 686092579, 807167740, 1372185158, 2744370316, 3430462895, 6860925790, 13721851580]

約数ペア:

[(1, 13721851580), (2, 6860925790), (4, 3430462895), (5, 2744370316), (10, 1372185158), (17, 807167740), (20, 686092579), (34, 403583870), (53, 258902860), (68, 201791935), (85, 161433548), (103, 133221860), (106, 129451430), (170, 80716774), (206, 66610930), (212, 64725715), (265, 51780572), (340, 40358387), (412, 33305465), (515, 26644372), (530, 25890286), (901, 15229580), (1030, 13322186), (1060, 12945143), (1751, 7836580), (1802, 7614790), (2060, 6661093), (3502, 3918290), (3604, 3807395), (4505, 3045916), (5459, 2513620), (7004, 1959145), (7393, 1856060), (8755, 1567316), (9010, 1522958), (10918, 1256810), (14786, 928030), (17510, 783658), (18020, 761479), (21836, 628405), (27295, 502724), (29572, 464015), (35020, 391829), (36965, 371212), (54590, 251362), (73930, 185606), (92803, 147860), (109180, 125681)]