34223920

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1021}}^1$

素因数の和:1453

約数の個数: 40

約数和(自身を含む): 79838640

約数和(自身を除く): 45614720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 1021, 1676, 2042, 2095, 3352, 4084, 4190, 5105, 6704, 8168, 8380, 10210, 16336, 16760, 20420, 33520, 40840, 81680, 427799, 855598, 1711196, 2138995, 3422392, 4277990, 6844784, 8555980, 17111960, 34223920]

約数ペア:

[(1, 34223920), (2, 17111960), (4, 8555980), (5, 6844784), (8, 4277990), (10, 3422392), (16, 2138995), (20, 1711196), (40, 855598), (80, 427799), (419, 81680), (838, 40840), (1021, 33520), (1676, 20420), (2042, 16760), (2095, 16336), (3352, 10210), (4084, 8380), (4190, 8168), (5105, 6704)]