291202167160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{547}}^2\times {\mathrm{839}}^1$

素因数の和:1973

約数の個数: 96

約数和(自身を含む): 679848876000

約数和(自身を除く): 388646708840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 547, 580, 839, 1094, 1160, 1678, 2188, 2735, 3356, 4195, 4376, 5470, 6712, 8390, 10940, 15863, 16780, 21880, 24331, 31726, 33560, 48662, 63452, 79315, 97324, 121655, 126904, 158630, 194648, 243310, 299209, 317260, 458933, 486620, 598418, 634520, 917866, 973240, 1196836, 1496045, 1835732, 2294665, 2393672, 2992090, 3671464, 4589330, 5984180, 8677061, 9178660, 11968360, 13309057, 17354122, 18357320, 26618114, 34708244, 43385305, 53236228, 66545285, 69416488, 86770610, 106472456, 133090570, 173541220, 251036351, 266181140, 347082440, 502072702, 532362280, 1004145404, 1255181755, 2008290808, 2510363510, 5020727020, 7280054179, 10041454040, 14560108358, 29120216716, 36400270895, 58240433432, 72800541790, 145601083580, 291202167160]

約数ペア:

[(1, 291202167160), (2, 145601083580), (4, 72800541790), (5, 58240433432), (8, 36400270895), (10, 29120216716), (20, 14560108358), (29, 10041454040), (40, 7280054179), (58, 5020727020), (116, 2510363510), (145, 2008290808), (232, 1255181755), (290, 1004145404), (547, 532362280), (580, 502072702), (839, 347082440), (1094, 266181140), (1160, 251036351), (1678, 173541220), (2188, 133090570), (2735, 106472456), (3356, 86770610), (4195, 69416488), (4376, 66545285), (5470, 53236228), (6712, 43385305), (8390, 34708244), (10940, 26618114), (15863, 18357320), (16780, 17354122), (21880, 13309057), (24331, 11968360), (31726, 9178660), (33560, 8677061), (48662, 5984180), (63452, 4589330), (79315, 3671464), (97324, 2992090), (121655, 2393672), (126904, 2294665), (158630, 1835732), (194648, 1496045), (243310, 1196836), (299209, 973240), (317260, 917866), (458933, 634520), (486620, 598418)]