91750682060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1\times {\mathrm{683}}^1$

素因数の和:1407

約数の個数: 96

約数和(自身を含む): 196747729920

約数和(自身を除く): 104997047860

約数列:

[1, 2, 4, 5, 10, 20, 89, 163, 178, 326, 356, 445, 463, 652, 683, 815, 890, 926, 1366, 1630, 1780, 1852, 2315, 2732, 3260, 3415, 4630, 6830, 9260, 13660, 14507, 29014, 41207, 58028, 60787, 72535, 75469, 82414, 111329, 121574, 145070, 150938, 164828, 206035, 222658, 243148, 290140, 301876, 303935, 316229, 377345, 412070, 445316, 556645, 607870, 632458, 754690, 824140, 1113290, 1215740, 1264916, 1509380, 1581145, 2226580, 3162290, 6324580, 6716741, 9908281, 13433482, 19816562, 26866964, 28144381, 33583705, 39633124, 49541405, 51545327, 56288762, 67167410, 99082810, 103090654, 112577524, 134334820, 140721905, 198165620, 206181308, 257726635, 281443810, 515453270, 562887620, 1030906540, 4587534103, 9175068206, 18350136412, 22937670515, 45875341030, 91750682060]

約数ペア:

[(1, 91750682060), (2, 45875341030), (4, 22937670515), (5, 18350136412), (10, 9175068206), (20, 4587534103), (89, 1030906540), (163, 562887620), (178, 515453270), (326, 281443810), (356, 257726635), (445, 206181308), (463, 198165620), (652, 140721905), (683, 134334820), (815, 112577524), (890, 103090654), (926, 99082810), (1366, 67167410), (1630, 56288762), (1780, 51545327), (1852, 49541405), (2315, 39633124), (2732, 33583705), (3260, 28144381), (3415, 26866964), (4630, 19816562), (6830, 13433482), (9260, 9908281), (13660, 6716741), (14507, 6324580), (29014, 3162290), (41207, 2226580), (58028, 1581145), (60787, 1509380), (72535, 1264916), (75469, 1215740), (82414, 1113290), (111329, 824140), (121574, 754690), (145070, 632458), (150938, 607870), (164828, 556645), (206035, 445316), (222658, 412070), (243148, 377345), (290140, 316229), (301876, 303935)]