61620800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2068

約数の個数: 84

約数和(自身を含む): 159684720

約数和(自身を除く): 98063920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 2027, 3040, 3800, 4054, 6080, 7600, 8108, 10135, 15200, 16216, 20270, 30400, 32432, 38513, 40540, 50675, 64864, 77026, 81080, 101350, 129728, 154052, 162160, 192565, 202700, 308104, 324320, 385130, 405400, 616208, 648640, 770260, 810800, 962825, 1232416, 1540520, 1621600, 1925650, 2464832, 3081040, 3243200, 3851300, 6162080, 7702600, 12324160, 15405200, 30810400, 61620800]

約数ペア:

[(1, 61620800), (2, 30810400), (4, 15405200), (5, 12324160), (8, 7702600), (10, 6162080), (16, 3851300), (19, 3243200), (20, 3081040), (25, 2464832), (32, 1925650), (38, 1621600), (40, 1540520), (50, 1232416), (64, 962825), (76, 810800), (80, 770260), (95, 648640), (100, 616208), (152, 405400), (160, 385130), (190, 324320), (200, 308104), (304, 202700), (320, 192565), (380, 162160), (400, 154052), (475, 129728), (608, 101350), (760, 81080), (800, 77026), (950, 64864), (1216, 50675), (1520, 40540), (1600, 38513), (1900, 32432), (2027, 30400), (3040, 20270), (3800, 16216), (4054, 15200), (6080, 10135), (7600, 8108)]