47028560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 116242560

約数和(自身を除く): 69214000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 61, 80, 92, 115, 122, 184, 230, 244, 305, 368, 419, 460, 488, 610, 838, 920, 976, 1220, 1403, 1676, 1840, 2095, 2440, 2806, 3352, 4190, 4880, 5612, 6704, 7015, 8380, 9637, 11224, 14030, 16760, 19274, 22448, 25559, 28060, 33520, 38548, 48185, 51118, 56120, 77096, 96370, 102236, 112240, 127795, 154192, 192740, 204472, 255590, 385480, 408944, 511180, 587857, 770960, 1022360, 1175714, 2044720, 2351428, 2939285, 4702856, 5878570, 9405712, 11757140, 23514280, 47028560]

約数ペア:

[(1, 47028560), (2, 23514280), (4, 11757140), (5, 9405712), (8, 5878570), (10, 4702856), (16, 2939285), (20, 2351428), (23, 2044720), (40, 1175714), (46, 1022360), (61, 770960), (80, 587857), (92, 511180), (115, 408944), (122, 385480), (184, 255590), (230, 204472), (244, 192740), (305, 154192), (368, 127795), (419, 112240), (460, 102236), (488, 96370), (610, 77096), (838, 56120), (920, 51118), (976, 48185), (1220, 38548), (1403, 33520), (1676, 28060), (1840, 25559), (2095, 22448), (2440, 19274), (2806, 16760), (3352, 14030), (4190, 11224), (4880, 9637), (5612, 8380), (6704, 7015)]