45248480

素因数分解:

$2^5\times 5^1\times {\mathrm{389}}^1\times {\mathrm{727}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 107321760

約数和(自身を除く): 62073280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 389, 727, 778, 1454, 1556, 1945, 2908, 3112, 3635, 3890, 5816, 6224, 7270, 7780, 11632, 12448, 14540, 15560, 23264, 29080, 31120, 58160, 62240, 116320, 282803, 565606, 1131212, 1414015, 2262424, 2828030, 4524848, 5656060, 9049696, 11312120, 22624240, 45248480]

約数ペア:

[(1, 45248480), (2, 22624240), (4, 11312120), (5, 9049696), (8, 5656060), (10, 4524848), (16, 2828030), (20, 2262424), (32, 1414015), (40, 1131212), (80, 565606), (160, 282803), (389, 116320), (727, 62240), (778, 58160), (1454, 31120), (1556, 29080), (1945, 23264), (2908, 15560), (3112, 14540), (3635, 12448), (3890, 11632), (5816, 7780), (6224, 7270)]