1109450320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 2952953856

約数和(自身を除く): 1843503536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 67, 80, 88, 110, 124, 134, 155, 176, 220, 248, 268, 310, 335, 341, 440, 496, 536, 607, 620, 670, 682, 737, 880, 1072, 1214, 1240, 1340, 1364, 1474, 1705, 2077, 2428, 2480, 2680, 2728, 2948, 3035, 3410, 3685, 4154, 4856, 5360, 5456, 5896, 6070, 6677, 6820, 7370, 8308, 9712, 10385, 11792, 12140, 13354, 13640, 14740, 16616, 18817, 20770, 22847, 24280, 26708, 27280, 29480, 33232, 33385, 37634, 40669, 41540, 45694, 48560, 53416, 58960, 66770, 75268, 81338, 83080, 91388, 94085, 106832, 114235, 133540, 150536, 162676, 166160, 182776, 188170, 203345, 206987, 228470, 267080, 301072, 325352, 365552, 376340, 406690, 413974, 447359, 456940, 534160, 650704, 752680, 813380, 827948, 894718, 913880, 1034935, 1260739, 1505360, 1626760, 1655896, 1789436, 1827760, 2069870, 2236795, 2521478, 3253520, 3311792, 3578872, 4139740, 4473590, 5042956, 6303695, 7157744, 8279480, 8947180, 10085912, 12607390, 13868129, 16558960, 17894360, 20171824, 25214780, 27736258, 35788720, 50429560, 55472516, 69340645, 100859120, 110945032, 138681290, 221890064, 277362580, 554725160, 1109450320]

約数ペア:

[(1, 1109450320), (2, 554725160), (4, 277362580), (5, 221890064), (8, 138681290), (10, 110945032), (11, 100859120), (16, 69340645), (20, 55472516), (22, 50429560), (31, 35788720), (40, 27736258), (44, 25214780), (55, 20171824), (62, 17894360), (67, 16558960), (80, 13868129), (88, 12607390), (110, 10085912), (124, 8947180), (134, 8279480), (155, 7157744), (176, 6303695), (220, 5042956), (248, 4473590), (268, 4139740), (310, 3578872), (335, 3311792), (341, 3253520), (440, 2521478), (496, 2236795), (536, 2069870), (607, 1827760), (620, 1789436), (670, 1655896), (682, 1626760), (737, 1505360), (880, 1260739), (1072, 1034935), (1214, 913880), (1240, 894718), (1340, 827948), (1364, 813380), (1474, 752680), (1705, 650704), (2077, 534160), (2428, 456940), (2480, 447359), (2680, 413974), (2728, 406690), (2948, 376340), (3035, 365552), (3410, 325352), (3685, 301072), (4154, 267080), (4856, 228470), (5360, 206987), (5456, 203345), (5896, 188170), (6070, 182776), (6677, 166160), (6820, 162676), (7370, 150536), (8308, 133540), (9712, 114235), (10385, 106832), (11792, 94085), (12140, 91388), (13354, 83080), (13640, 81338), (14740, 75268), (16616, 66770), (18817, 58960), (20770, 53416), (22847, 48560), (24280, 45694), (26708, 41540), (27280, 40669), (29480, 37634), (33232, 33385)]