7135816480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{20543}}^1$

素因数の和:20738

約数の個数: 96

約数和(自身を含む): 18264766464

約数和(自身を除く): 11128949984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 167, 208, 260, 334, 416, 520, 668, 835, 1040, 1336, 1670, 2080, 2171, 2672, 3340, 4342, 5344, 6680, 8684, 10855, 13360, 17368, 20543, 21710, 26720, 34736, 41086, 43420, 69472, 82172, 86840, 102715, 164344, 173680, 205430, 267059, 328688, 347360, 410860, 534118, 657376, 821720, 1068236, 1335295, 1643440, 2136472, 2670590, 3286880, 3430681, 4272944, 5341180, 6861362, 8545888, 10682360, 13722724, 17153405, 21364720, 27445448, 34306810, 42729440, 44598853, 54890896, 68613620, 89197706, 109781792, 137227240, 178395412, 222994265, 274454480, 356790824, 445988530, 548908960, 713581648, 891977060, 1427163296, 1783954120, 3567908240, 7135816480]

約数ペア:

[(1, 7135816480), (2, 3567908240), (4, 1783954120), (5, 1427163296), (8, 891977060), (10, 713581648), (13, 548908960), (16, 445988530), (20, 356790824), (26, 274454480), (32, 222994265), (40, 178395412), (52, 137227240), (65, 109781792), (80, 89197706), (104, 68613620), (130, 54890896), (160, 44598853), (167, 42729440), (208, 34306810), (260, 27445448), (334, 21364720), (416, 17153405), (520, 13722724), (668, 10682360), (835, 8545888), (1040, 6861362), (1336, 5341180), (1670, 4272944), (2080, 3430681), (2171, 3286880), (2672, 2670590), (3340, 2136472), (4342, 1643440), (5344, 1335295), (6680, 1068236), (8684, 821720), (10855, 657376), (13360, 534118), (17368, 410860), (20543, 347360), (21710, 328688), (26720, 267059), (34736, 205430), (41086, 173680), (43420, 164344), (69472, 102715), (82172, 86840)]