2022740000

素因数分解:

$2^5\times 5^4\times {\mathrm{19}}^1\times {\mathrm{5323}}^1$

素因数の和:5372

約数の個数: 120

約数和(自身を含む): 5239135440

約数和(自身を除く): 3216395440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 380, 400, 475, 500, 608, 625, 760, 800, 950, 1000, 1250, 1520, 1900, 2000, 2375, 2500, 3040, 3800, 4000, 4750, 5000, 5323, 7600, 9500, 10000, 10646, 11875, 15200, 19000, 20000, 21292, 23750, 26615, 38000, 42584, 47500, 53230, 76000, 85168, 95000, 101137, 106460, 133075, 170336, 190000, 202274, 212920, 266150, 380000, 404548, 425840, 505685, 532300, 665375, 809096, 851680, 1011370, 1064600, 1330750, 1618192, 2022740, 2129200, 2528425, 2661500, 3236384, 3326875, 4045480, 4258400, 5056850, 5323000, 6653750, 8090960, 10113700, 10646000, 12642125, 13307500, 16181920, 20227400, 21292000, 25284250, 26615000, 40454800, 50568500, 53230000, 63210625, 80909600, 101137000, 106460000, 126421250, 202274000, 252842500, 404548000, 505685000, 1011370000, 2022740000]

約数ペア:

[(1, 2022740000), (2, 1011370000), (4, 505685000), (5, 404548000), (8, 252842500), (10, 202274000), (16, 126421250), (19, 106460000), (20, 101137000), (25, 80909600), (32, 63210625), (38, 53230000), (40, 50568500), (50, 40454800), (76, 26615000), (80, 25284250), (95, 21292000), (100, 20227400), (125, 16181920), (152, 13307500), (160, 12642125), (190, 10646000), (200, 10113700), (250, 8090960), (304, 6653750), (380, 5323000), (400, 5056850), (475, 4258400), (500, 4045480), (608, 3326875), (625, 3236384), (760, 2661500), (800, 2528425), (950, 2129200), (1000, 2022740), (1250, 1618192), (1520, 1330750), (1900, 1064600), (2000, 1011370), (2375, 851680), (2500, 809096), (3040, 665375), (3800, 532300), (4000, 505685), (4750, 425840), (5000, 404548), (5323, 380000), (7600, 266150), (9500, 212920), (10000, 202274), (10646, 190000), (11875, 170336), (15200, 133075), (19000, 106460), (20000, 101137), (21292, 95000), (23750, 85168), (26615, 76000), (38000, 53230), (42584, 47500)]