3511040

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 9099888

約数和(自身を除く): 5588848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 211, 256, 260, 320, 416, 422, 520, 640, 832, 844, 1040, 1055, 1280, 1664, 1688, 2080, 2110, 2743, 3328, 3376, 4160, 4220, 5486, 6752, 8320, 8440, 10972, 13504, 13715, 16640, 16880, 21944, 27008, 27430, 33760, 43888, 54016, 54860, 67520, 87776, 109720, 135040, 175552, 219440, 270080, 351104, 438880, 702208, 877760, 1755520, 3511040]

約数ペア:

[(1, 3511040), (2, 1755520), (4, 877760), (5, 702208), (8, 438880), (10, 351104), (13, 270080), (16, 219440), (20, 175552), (26, 135040), (32, 109720), (40, 87776), (52, 67520), (64, 54860), (65, 54016), (80, 43888), (104, 33760), (128, 27430), (130, 27008), (160, 21944), (208, 16880), (211, 16640), (256, 13715), (260, 13504), (320, 10972), (416, 8440), (422, 8320), (520, 6752), (640, 5486), (832, 4220), (844, 4160), (1040, 3376), (1055, 3328), (1280, 2743), (1664, 2110), (1688, 2080)]