424151440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{279047}}^1$

素因数の和:279079

約数の個数: 40

約数和(自身を含む): 1038058560

約数和(自身を除く): 613907120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 279047, 558094, 1116188, 1395235, 2232376, 2790470, 4464752, 5301893, 5580940, 10603786, 11161880, 21207572, 22323760, 26509465, 42415144, 53018930, 84830288, 106037860, 212075720, 424151440]

約数ペア:

[(1, 424151440), (2, 212075720), (4, 106037860), (5, 84830288), (8, 53018930), (10, 42415144), (16, 26509465), (19, 22323760), (20, 21207572), (38, 11161880), (40, 10603786), (76, 5580940), (80, 5301893), (95, 4464752), (152, 2790470), (190, 2232376), (304, 1395235), (380, 1116188), (760, 558094), (1520, 279047)]