88017020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 229799808

約数和(自身を除く): 141782788

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 137, 140, 182, 260, 274, 353, 364, 455, 548, 685, 706, 910, 959, 1370, 1412, 1765, 1781, 1820, 1918, 2471, 2740, 3530, 3562, 3836, 4589, 4795, 4942, 7060, 7124, 8905, 9178, 9590, 9884, 12355, 12467, 17810, 18356, 19180, 22945, 24710, 24934, 32123, 35620, 45890, 48361, 49420, 49868, 62335, 64246, 91780, 96722, 124670, 128492, 160615, 193444, 241805, 249340, 321230, 338527, 483610, 628693, 642460, 677054, 967220, 1257386, 1354108, 1692635, 2514772, 3143465, 3385270, 4400851, 6286930, 6770540, 8801702, 12573860, 17603404, 22004255, 44008510, 88017020]

約数ペア:

[(1, 88017020), (2, 44008510), (4, 22004255), (5, 17603404), (7, 12573860), (10, 8801702), (13, 6770540), (14, 6286930), (20, 4400851), (26, 3385270), (28, 3143465), (35, 2514772), (52, 1692635), (65, 1354108), (70, 1257386), (91, 967220), (130, 677054), (137, 642460), (140, 628693), (182, 483610), (260, 338527), (274, 321230), (353, 249340), (364, 241805), (455, 193444), (548, 160615), (685, 128492), (706, 124670), (910, 96722), (959, 91780), (1370, 64246), (1412, 62335), (1765, 49868), (1781, 49420), (1820, 48361), (1918, 45890), (2471, 35620), (2740, 32123), (3530, 24934), (3562, 24710), (3836, 22945), (4589, 19180), (4795, 18356), (4942, 17810), (7060, 12467), (7124, 12355), (8905, 9884), (9178, 9590)]