5420480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1333

約数の個数: 56

約数和(自身を含む): 13911072

約数和(自身を除く): 8490592

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, 1303, 2080, 2606, 4160, 5212, 6515, 10424, 13030, 16939, 20848, 26060, 33878, 41696, 52120, 67756, 83392, 84695, 104240, 135512, 169390, 208480, 271024, 338780, 416960, 542048, 677560, 1084096, 1355120, 2710240, 5420480]

約数ペア:

[(1, 5420480), (2, 2710240), (4, 1355120), (5, 1084096), (8, 677560), (10, 542048), (13, 416960), (16, 338780), (20, 271024), (26, 208480), (32, 169390), (40, 135512), (52, 104240), (64, 84695), (65, 83392), (80, 67756), (104, 52120), (130, 41696), (160, 33878), (208, 26060), (260, 20848), (320, 16939), (416, 13030), (520, 10424), (832, 6515), (1040, 5212), (1303, 4160), (2080, 2606)]