851036220320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2861203}}^1$

素因数の和:2861255

約数の個数: 144

約数和(自身を含む): 2375051105952

約数和(自身を除く): 1524014885632

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 169, 176, 208, 220, 260, 286, 338, 352, 416, 440, 520, 572, 676, 715, 845, 880, 1040, 1144, 1352, 1430, 1690, 1760, 1859, 2080, 2288, 2704, 2860, 3380, 3718, 4576, 5408, 5720, 6760, 7436, 9295, 11440, 13520, 14872, 18590, 22880, 27040, 29744, 37180, 59488, 74360, 148720, 297440, 2861203, 5722406, 11444812, 14306015, 22889624, 28612030, 31473233, 37195639, 45779248, 57224060, 62946466, 74391278, 91558496, 114448120, 125892932, 148782556, 157366165, 185978195, 228896240, 251785864, 297565112, 314732330, 371956390, 409152029, 457792480, 483543307, 503571728, 595130224, 629464660, 743912780, 818304058, 967086614, 1007143456, 1190260448, 1258929320, 1487825560, 1636608116, 1934173228, 2045760145, 2417716535, 2517858640, 2975651120, 3273216232, 3868346456, 4091520290, 4835433070, 5035717280, 5318976377, 5951302240, 6546432464, 7736692912, 8183040580, 9670866140, 10637952754, 13092864928, 15473385824, 16366081160, 19341732280, 21275905508, 26594881885, 32732162320, 38683464560, 42551811016, 53189763770, 65464324640, 77366929120, 85103622032, 106379527540, 170207244064, 212759055080, 425518110160, 851036220320]

約数ペア:

[(1, 851036220320), (2, 425518110160), (4, 212759055080), (5, 170207244064), (8, 106379527540), (10, 85103622032), (11, 77366929120), (13, 65464324640), (16, 53189763770), (20, 42551811016), (22, 38683464560), (26, 32732162320), (32, 26594881885), (40, 21275905508), (44, 19341732280), (52, 16366081160), (55, 15473385824), (65, 13092864928), (80, 10637952754), (88, 9670866140), (104, 8183040580), (110, 7736692912), (130, 6546432464), (143, 5951302240), (160, 5318976377), (169, 5035717280), (176, 4835433070), (208, 4091520290), (220, 3868346456), (260, 3273216232), (286, 2975651120), (338, 2517858640), (352, 2417716535), (416, 2045760145), (440, 1934173228), (520, 1636608116), (572, 1487825560), (676, 1258929320), (715, 1190260448), (845, 1007143456), (880, 967086614), (1040, 818304058), (1144, 743912780), (1352, 629464660), (1430, 595130224), (1690, 503571728), (1760, 483543307), (1859, 457792480), (2080, 409152029), (2288, 371956390), (2704, 314732330), (2860, 297565112), (3380, 251785864), (3718, 228896240), (4576, 185978195), (5408, 157366165), (5720, 148782556), (6760, 125892932), (7436, 114448120), (9295, 91558496), (11440, 74391278), (13520, 62946466), (14872, 57224060), (18590, 45779248), (22880, 37195639), (27040, 31473233), (29744, 28612030), (37180, 22889624), (59488, 14306015), (74360, 11444812), (148720, 5722406), (297440, 2861203)]