4526111920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{18979}}^1$

素因数の和:19274

約数の個数: 80

約数和(自身を含む): 11522833920

約数和(自身を除く): 6996722000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 271, 440, 542, 880, 1084, 1355, 2168, 2710, 2981, 4336, 5420, 5962, 10840, 11924, 14905, 18979, 21680, 23848, 29810, 37958, 47696, 59620, 75916, 94895, 119240, 151832, 189790, 208769, 238480, 303664, 379580, 417538, 759160, 835076, 1043845, 1518320, 1670152, 2087690, 3340304, 4175380, 5143309, 8350760, 10286618, 16701520, 20573236, 25716545, 41146472, 51433090, 56576399, 82292944, 102866180, 113152798, 205732360, 226305596, 282881995, 411464720, 452611192, 565763990, 905222384, 1131527980, 2263055960, 4526111920]

約数ペア:

[(1, 4526111920), (2, 2263055960), (4, 1131527980), (5, 905222384), (8, 565763990), (10, 452611192), (11, 411464720), (16, 282881995), (20, 226305596), (22, 205732360), (40, 113152798), (44, 102866180), (55, 82292944), (80, 56576399), (88, 51433090), (110, 41146472), (176, 25716545), (220, 20573236), (271, 16701520), (440, 10286618), (542, 8350760), (880, 5143309), (1084, 4175380), (1355, 3340304), (2168, 2087690), (2710, 1670152), (2981, 1518320), (4336, 1043845), (5420, 835076), (5962, 759160), (10840, 417538), (11924, 379580), (14905, 303664), (18979, 238480), (21680, 208769), (23848, 189790), (29810, 151832), (37958, 119240), (47696, 94895), (59620, 75916)]