20223433360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{1409}}^1$

素因数の和:1845

約数の個数: 160

約数和(自身を含む): 52181347680

約数和(自身を除く): 31957914320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 373, 481, 520, 592, 740, 746, 962, 1040, 1409, 1480, 1492, 1865, 1924, 2405, 2818, 2960, 2984, 3730, 3848, 4810, 4849, 5636, 5968, 7045, 7460, 7696, 9620, 9698, 11272, 13801, 14090, 14920, 18317, 19240, 19396, 22544, 24245, 27602, 28180, 29840, 36634, 38480, 38792, 48490, 52133, 55204, 56360, 69005, 73268, 77584, 91585, 96980, 104266, 110408, 112720, 138010, 146536, 179413, 183170, 193960, 208532, 220816, 260665, 276020, 293072, 358826, 366340, 387920, 417064, 521330, 525557, 552040, 677729, 717652, 732680, 834128, 897065, 1042660, 1051114, 1104080, 1355458, 1435304, 1465360, 1794130, 2085320, 2102228, 2627785, 2710916, 2870608, 3388645, 3588260, 4170640, 4204456, 5255570, 5421832, 6777290, 6832241, 7176520, 8408912, 10511140, 10843664, 13554580, 13664482, 14353040, 19445609, 21022280, 27109160, 27328964, 34161205, 38891218, 42044560, 54218320, 54657928, 68322410, 77782436, 97228045, 109315856, 136644820, 155564872, 194456090, 252792917, 273289640, 311129744, 388912180, 505585834, 546579280, 777824360, 1011171668, 1263964585, 1555648720, 2022343336, 2527929170, 4044686672, 5055858340, 10111716680, 20223433360]

約数ペア:

[(1, 20223433360), (2, 10111716680), (4, 5055858340), (5, 4044686672), (8, 2527929170), (10, 2022343336), (13, 1555648720), (16, 1263964585), (20, 1011171668), (26, 777824360), (37, 546579280), (40, 505585834), (52, 388912180), (65, 311129744), (74, 273289640), (80, 252792917), (104, 194456090), (130, 155564872), (148, 136644820), (185, 109315856), (208, 97228045), (260, 77782436), (296, 68322410), (370, 54657928), (373, 54218320), (481, 42044560), (520, 38891218), (592, 34161205), (740, 27328964), (746, 27109160), (962, 21022280), (1040, 19445609), (1409, 14353040), (1480, 13664482), (1492, 13554580), (1865, 10843664), (1924, 10511140), (2405, 8408912), (2818, 7176520), (2960, 6832241), (2984, 6777290), (3730, 5421832), (3848, 5255570), (4810, 4204456), (4849, 4170640), (5636, 3588260), (5968, 3388645), (7045, 2870608), (7460, 2710916), (7696, 2627785), (9620, 2102228), (9698, 2085320), (11272, 1794130), (13801, 1465360), (14090, 1435304), (14920, 1355458), (18317, 1104080), (19240, 1051114), (19396, 1042660), (22544, 897065), (24245, 834128), (27602, 732680), (28180, 717652), (29840, 677729), (36634, 552040), (38480, 525557), (38792, 521330), (48490, 417064), (52133, 387920), (55204, 366340), (56360, 358826), (69005, 293072), (73268, 276020), (77584, 260665), (91585, 220816), (96980, 208532), (104266, 193960), (110408, 183170), (112720, 179413), (138010, 146536)]