2096902000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^2\times {\mathrm{1091}}^1$

素因数の和:1176

約数の個数: 120

約数和(自身を含む): 5243945616

約数和(自身を除く): 3147043616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 961, 1000, 1091, 1240, 1550, 1922, 2000, 2182, 2480, 3100, 3844, 3875, 4364, 4805, 5455, 6200, 7688, 7750, 8728, 9610, 10910, 12400, 15376, 15500, 17456, 19220, 21820, 24025, 27275, 31000, 33821, 38440, 43640, 48050, 54550, 62000, 67642, 76880, 87280, 96100, 109100, 120125, 135284, 136375, 169105, 192200, 218200, 240250, 270568, 272750, 338210, 384400, 436400, 480500, 541136, 545500, 676420, 845525, 961000, 1048451, 1091000, 1352840, 1691050, 1922000, 2096902, 2182000, 2705680, 3382100, 4193804, 4227625, 5242255, 6764200, 8387608, 8455250, 10484510, 13528400, 16775216, 16910500, 20969020, 26211275, 33821000, 41938040, 52422550, 67642000, 83876080, 104845100, 131056375, 209690200, 262112750, 419380400, 524225500, 1048451000, 2096902000]

約数ペア:

[(1, 2096902000), (2, 1048451000), (4, 524225500), (5, 419380400), (8, 262112750), (10, 209690200), (16, 131056375), (20, 104845100), (25, 83876080), (31, 67642000), (40, 52422550), (50, 41938040), (62, 33821000), (80, 26211275), (100, 20969020), (124, 16910500), (125, 16775216), (155, 13528400), (200, 10484510), (248, 8455250), (250, 8387608), (310, 6764200), (400, 5242255), (496, 4227625), (500, 4193804), (620, 3382100), (775, 2705680), (961, 2182000), (1000, 2096902), (1091, 1922000), (1240, 1691050), (1550, 1352840), (1922, 1091000), (2000, 1048451), (2182, 961000), (2480, 845525), (3100, 676420), (3844, 545500), (3875, 541136), (4364, 480500), (4805, 436400), (5455, 384400), (6200, 338210), (7688, 272750), (7750, 270568), (8728, 240250), (9610, 218200), (10910, 192200), (12400, 169105), (15376, 136375), (15500, 135284), (17456, 120125), (19220, 109100), (21820, 96100), (24025, 87280), (27275, 76880), (31000, 67642), (33821, 62000), (38440, 54550), (43640, 48050)]