2239187200

素因数分解:

$2^8\times 5^2\times {\mathrm{181}}^1\times {\mathrm{1933}}^1$

素因数の和:2140

約数の個数: 108

約数和(自身を含む): 5575841908

約数和(自身を除く): 3336654708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 181, 200, 256, 320, 362, 400, 640, 724, 800, 905, 1280, 1448, 1600, 1810, 1933, 2896, 3200, 3620, 3866, 4525, 5792, 6400, 7240, 7732, 9050, 9665, 11584, 14480, 15464, 18100, 19330, 23168, 28960, 30928, 36200, 38660, 46336, 48325, 57920, 61856, 72400, 77320, 96650, 115840, 123712, 144800, 154640, 193300, 231680, 247424, 289600, 309280, 349873, 386600, 494848, 579200, 618560, 699746, 773200, 1158400, 1237120, 1399492, 1546400, 1749365, 2474240, 2798984, 3092800, 3498730, 5597968, 6185600, 6997460, 8746825, 11195936, 12371200, 13994920, 17493650, 22391872, 27989840, 34987300, 44783744, 55979680, 69974600, 89567488, 111959360, 139949200, 223918720, 279898400, 447837440, 559796800, 1119593600, 2239187200]

約数ペア:

[(1, 2239187200), (2, 1119593600), (4, 559796800), (5, 447837440), (8, 279898400), (10, 223918720), (16, 139949200), (20, 111959360), (25, 89567488), (32, 69974600), (40, 55979680), (50, 44783744), (64, 34987300), (80, 27989840), (100, 22391872), (128, 17493650), (160, 13994920), (181, 12371200), (200, 11195936), (256, 8746825), (320, 6997460), (362, 6185600), (400, 5597968), (640, 3498730), (724, 3092800), (800, 2798984), (905, 2474240), (1280, 1749365), (1448, 1546400), (1600, 1399492), (1810, 1237120), (1933, 1158400), (2896, 773200), (3200, 699746), (3620, 618560), (3866, 579200), (4525, 494848), (5792, 386600), (6400, 349873), (7240, 309280), (7732, 289600), (9050, 247424), (9665, 231680), (11584, 193300), (14480, 154640), (15464, 144800), (18100, 123712), (19330, 115840), (23168, 96650), (28960, 77320), (30928, 72400), (36200, 61856), (38660, 57920), (46336, 48325)]