89139200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{1741}}^1$

素因数の和:1773

約数の個数: 72

約数和(自身を含む): 221138190

約数和(自身を除く): 131998990

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 1741, 2048, 2560, 3200, 3482, 5120, 6400, 6964, 8705, 10240, 12800, 13928, 17410, 25600, 27856, 34820, 43525, 51200, 55712, 69640, 87050, 111424, 139280, 174100, 222848, 278560, 348200, 445696, 557120, 696400, 891392, 1114240, 1392800, 1782784, 2228480, 2785600, 3565568, 4456960, 5571200, 8913920, 11142400, 17827840, 22284800, 44569600, 89139200]

約数ペア:

[(1, 89139200), (2, 44569600), (4, 22284800), (5, 17827840), (8, 11142400), (10, 8913920), (16, 5571200), (20, 4456960), (25, 3565568), (32, 2785600), (40, 2228480), (50, 1782784), (64, 1392800), (80, 1114240), (100, 891392), (128, 696400), (160, 557120), (200, 445696), (256, 348200), (320, 278560), (400, 222848), (512, 174100), (640, 139280), (800, 111424), (1024, 87050), (1280, 69640), (1600, 55712), (1741, 51200), (2048, 43525), (2560, 34820), (3200, 27856), (3482, 25600), (5120, 17410), (6400, 13928), (6964, 12800), (8705, 10240)]