75433990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4093}}^1$

素因数の和:4216

約数の個数: 32

約数和(自身を含む): 144436320

約数和(自身を除く): 69002330

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 4093, 8186, 9215, 18430, 20465, 40930, 77767, 155534, 388835, 397021, 777670, 794042, 1985105, 3970210, 7543399, 15086798, 37716995, 75433990]

約数ペア:

[(1, 75433990), (2, 37716995), (5, 15086798), (10, 7543399), (19, 3970210), (38, 1985105), (95, 794042), (97, 777670), (190, 397021), (194, 388835), (485, 155534), (970, 77767), (1843, 40930), (3686, 20465), (4093, 18430), (8186, 9215)]