46875280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30839}}^1$

素因数の和:30871

約数の個数: 40

約数和(自身を含む): 114724800

約数和(自身を除く): 67849520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 30839, 61678, 123356, 154195, 246712, 308390, 493424, 585941, 616780, 1171882, 1233560, 2343764, 2467120, 2929705, 4687528, 5859410, 9375056, 11718820, 23437640, 46875280]

約数ペア:

[(1, 46875280), (2, 23437640), (4, 11718820), (5, 9375056), (8, 5859410), (10, 4687528), (16, 2929705), (19, 2467120), (20, 2343764), (38, 1233560), (40, 1171882), (76, 616780), (80, 585941), (95, 493424), (152, 308390), (190, 246712), (304, 154195), (380, 123356), (760, 61678), (1520, 30839)]