5714715520

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{70309}}^1$

素因数の和:70455

約数の個数: 64

約数和(自身を含む): 13769510400

約数和(自身を除く): 8054794880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 40640, 70309, 81280, 140618, 281236, 351545, 562472, 703090, 1124944, 1406180, 2249888, 2812360, 4499776, 5624720, 8929243, 8999552, 11249440, 17858486, 22498880, 35716972, 44646215, 44997760, 71433944, 89292430, 142867888, 178584860, 285735776, 357169720, 571471552, 714339440, 1142943104, 1428678880, 2857357760, 5714715520]

約数ペア:

[(1, 5714715520), (2, 2857357760), (4, 1428678880), (5, 1142943104), (8, 714339440), (10, 571471552), (16, 357169720), (20, 285735776), (32, 178584860), (40, 142867888), (64, 89292430), (80, 71433944), (127, 44997760), (128, 44646215), (160, 35716972), (254, 22498880), (320, 17858486), (508, 11249440), (635, 8999552), (640, 8929243), (1016, 5624720), (1270, 4499776), (2032, 2812360), (2540, 2249888), (4064, 1406180), (5080, 1124944), (8128, 703090), (10160, 562472), (16256, 351545), (20320, 281236), (40640, 140618), (70309, 81280)]