2036800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 84

約数和(自身を含む): 5354320

約数和(自身を除く): 3317520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 67, 76, 80, 95, 100, 134, 152, 160, 190, 200, 268, 304, 320, 335, 380, 400, 475, 536, 608, 670, 760, 800, 950, 1072, 1216, 1273, 1340, 1520, 1600, 1675, 1900, 2144, 2546, 2680, 3040, 3350, 3800, 4288, 5092, 5360, 6080, 6365, 6700, 7600, 10184, 10720, 12730, 13400, 15200, 20368, 21440, 25460, 26800, 30400, 31825, 40736, 50920, 53600, 63650, 81472, 101840, 107200, 127300, 203680, 254600, 407360, 509200, 1018400, 2036800]

約数ペア:

[(1, 2036800), (2, 1018400), (4, 509200), (5, 407360), (8, 254600), (10, 203680), (16, 127300), (19, 107200), (20, 101840), (25, 81472), (32, 63650), (38, 53600), (40, 50920), (50, 40736), (64, 31825), (67, 30400), (76, 26800), (80, 25460), (95, 21440), (100, 20368), (134, 15200), (152, 13400), (160, 12730), (190, 10720), (200, 10184), (268, 7600), (304, 6700), (320, 6365), (335, 6080), (380, 5360), (400, 5092), (475, 4288), (536, 3800), (608, 3350), (670, 3040), (760, 2680), (800, 2546), (950, 2144), (1072, 1900), (1216, 1675), (1273, 1600), (1340, 1520)]