2047273600

素因数分解:

$2^7\times 5^2\times {\mathrm{491}}^1\times {\mathrm{1303}}^1$

素因数の和:1818

約数の個数: 96

約数和(自身を含む): 5071595040

約数和(自身を除く): 3024321440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 491, 640, 800, 982, 1303, 1600, 1964, 2455, 2606, 3200, 3928, 4910, 5212, 6515, 7856, 9820, 10424, 12275, 13030, 15712, 19640, 20848, 24550, 26060, 31424, 32575, 39280, 41696, 49100, 52120, 62848, 65150, 78560, 83392, 98200, 104240, 130300, 157120, 166784, 196400, 208480, 260600, 314240, 392800, 416960, 521200, 639773, 785600, 833920, 1042400, 1279546, 1571200, 2084800, 2559092, 3198865, 4169600, 5118184, 6397730, 10236368, 12795460, 15994325, 20472736, 25590920, 31988650, 40945472, 51181840, 63977300, 81890944, 102363680, 127954600, 204727360, 255909200, 409454720, 511818400, 1023636800, 2047273600]

約数ペア:

[(1, 2047273600), (2, 1023636800), (4, 511818400), (5, 409454720), (8, 255909200), (10, 204727360), (16, 127954600), (20, 102363680), (25, 81890944), (32, 63977300), (40, 51181840), (50, 40945472), (64, 31988650), (80, 25590920), (100, 20472736), (128, 15994325), (160, 12795460), (200, 10236368), (320, 6397730), (400, 5118184), (491, 4169600), (640, 3198865), (800, 2559092), (982, 2084800), (1303, 1571200), (1600, 1279546), (1964, 1042400), (2455, 833920), (2606, 785600), (3200, 639773), (3928, 521200), (4910, 416960), (5212, 392800), (6515, 314240), (7856, 260600), (9820, 208480), (10424, 196400), (12275, 166784), (13030, 157120), (15712, 130300), (19640, 104240), (20848, 98200), (24550, 83392), (26060, 78560), (31424, 65150), (32575, 62848), (39280, 52120), (41696, 49100)]