6460480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1583

約数の個数: 56

約数和(自身を含む): 16578072

約数和(自身を除く): 10117592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 1553, 2080, 3106, 4160, 6212, 7765, 12424, 15530, 20189, 24848, 31060, 40378, 49696, 62120, 80756, 99392, 100945, 124240, 161512, 201890, 248480, 323024, 403780, 496960, 646048, 807560, 1292096, 1615120, 3230240, 6460480]

約数ペア:

[(1, 6460480), (2, 3230240), (4, 1615120), (5, 1292096), (8, 807560), (10, 646048), (13, 496960), (16, 403780), (20, 323024), (26, 248480), (32, 201890), (40, 161512), (52, 124240), (64, 100945), (65, 99392), (80, 80756), (104, 62120), (130, 49696), (160, 40378), (208, 31060), (260, 24848), (320, 20189), (416, 15530), (520, 12424), (832, 7765), (1040, 6212), (1553, 4160), (2080, 3106)]