38144000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{149}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 95823000

約数和(自身を除く): 57679000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 149, 160, 200, 250, 256, 298, 320, 400, 500, 512, 596, 640, 745, 800, 1000, 1024, 1192, 1280, 1490, 1600, 2000, 2048, 2384, 2560, 2980, 3200, 3725, 4000, 4768, 5120, 5960, 6400, 7450, 8000, 9536, 10240, 11920, 12800, 14900, 16000, 18625, 19072, 23840, 25600, 29800, 32000, 37250, 38144, 47680, 51200, 59600, 64000, 74500, 76288, 95360, 119200, 128000, 149000, 152576, 190720, 238400, 256000, 298000, 305152, 381440, 476800, 596000, 762880, 953600, 1192000, 1525760, 1907200, 2384000, 3814400, 4768000, 7628800, 9536000, 19072000, 38144000]

約数ペア:

[(1, 38144000), (2, 19072000), (4, 9536000), (5, 7628800), (8, 4768000), (10, 3814400), (16, 2384000), (20, 1907200), (25, 1525760), (32, 1192000), (40, 953600), (50, 762880), (64, 596000), (80, 476800), (100, 381440), (125, 305152), (128, 298000), (149, 256000), (160, 238400), (200, 190720), (250, 152576), (256, 149000), (298, 128000), (320, 119200), (400, 95360), (500, 76288), (512, 74500), (596, 64000), (640, 59600), (745, 51200), (800, 47680), (1000, 38144), (1024, 37250), (1192, 32000), (1280, 29800), (1490, 25600), (1600, 23840), (2000, 19072), (2048, 18625), (2384, 16000), (2560, 14900), (2980, 12800), (3200, 11920), (3725, 10240), (4000, 9536), (4768, 8000), (5120, 7450), (5960, 6400)]