40644351020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{175843}}^1$

素因数の和:175999

約数の個数: 96

約数和(自身を含む): 105877782528

約数和(自身を除く): 65233431508

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 127, 130, 140, 182, 254, 260, 364, 455, 508, 635, 889, 910, 1270, 1651, 1778, 1820, 2540, 3302, 3556, 4445, 6604, 8255, 8890, 11557, 16510, 17780, 23114, 33020, 46228, 57785, 115570, 175843, 231140, 351686, 703372, 879215, 1230901, 1758430, 2285959, 2461802, 3516860, 4571918, 4923604, 6154505, 9143836, 11429795, 12309010, 16001713, 22332061, 22859590, 24618020, 32003426, 44664122, 45719180, 64006852, 80008565, 89328244, 111660305, 156324427, 160017130, 223320610, 290316793, 312648854, 320034260, 446641220, 580633586, 625297708, 781622135, 1161267172, 1451583965, 1563244270, 2032217551, 2903167930, 3126488540, 4064435102, 5806335860, 8128870204, 10161087755, 20322175510, 40644351020]

約数ペア:

[(1, 40644351020), (2, 20322175510), (4, 10161087755), (5, 8128870204), (7, 5806335860), (10, 4064435102), (13, 3126488540), (14, 2903167930), (20, 2032217551), (26, 1563244270), (28, 1451583965), (35, 1161267172), (52, 781622135), (65, 625297708), (70, 580633586), (91, 446641220), (127, 320034260), (130, 312648854), (140, 290316793), (182, 223320610), (254, 160017130), (260, 156324427), (364, 111660305), (455, 89328244), (508, 80008565), (635, 64006852), (889, 45719180), (910, 44664122), (1270, 32003426), (1651, 24618020), (1778, 22859590), (1820, 22332061), (2540, 16001713), (3302, 12309010), (3556, 11429795), (4445, 9143836), (6604, 6154505), (8255, 4923604), (8890, 4571918), (11557, 3516860), (16510, 2461802), (17780, 2285959), (23114, 1758430), (33020, 1230901), (46228, 879215), (57785, 703372), (115570, 351686), (175843, 231140)]