48198440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63419}}^1$

素因数の和:63449

約数の個数: 32

約数和(自身を含む): 114156000

約数和(自身を除く): 65957560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 63419, 126838, 253676, 317095, 507352, 634190, 1204961, 1268380, 2409922, 2536760, 4819844, 6024805, 9639688, 12049610, 24099220, 48198440]

約数ペア:

[(1, 48198440), (2, 24099220), (4, 12049610), (5, 9639688), (8, 6024805), (10, 4819844), (19, 2536760), (20, 2409922), (38, 1268380), (40, 1204961), (76, 634190), (95, 507352), (152, 317095), (190, 253676), (380, 126838), (760, 63419)]