47569520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 116992512

約数和(自身を除く): 69422992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 103, 115, 184, 206, 230, 251, 368, 412, 460, 502, 515, 824, 920, 1004, 1030, 1255, 1648, 1840, 2008, 2060, 2369, 2510, 4016, 4120, 4738, 5020, 5773, 8240, 9476, 10040, 11546, 11845, 18952, 20080, 23092, 23690, 25853, 28865, 37904, 46184, 47380, 51706, 57730, 92368, 94760, 103412, 115460, 129265, 189520, 206824, 230920, 258530, 413648, 461840, 517060, 594619, 1034120, 1189238, 2068240, 2378476, 2973095, 4756952, 5946190, 9513904, 11892380, 23784760, 47569520]

約数ペア:

[(1, 47569520), (2, 23784760), (4, 11892380), (5, 9513904), (8, 5946190), (10, 4756952), (16, 2973095), (20, 2378476), (23, 2068240), (40, 1189238), (46, 1034120), (80, 594619), (92, 517060), (103, 461840), (115, 413648), (184, 258530), (206, 230920), (230, 206824), (251, 189520), (368, 129265), (412, 115460), (460, 103412), (502, 94760), (515, 92368), (824, 57730), (920, 51706), (1004, 47380), (1030, 46184), (1255, 37904), (1648, 28865), (1840, 25853), (2008, 23690), (2060, 23092), (2369, 20080), (2510, 18952), (4016, 11845), (4120, 11546), (4738, 10040), (5020, 9476), (5773, 8240)]