61790420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{134327}}^1$

素因数の和:134359

約数の個数: 24

約数和(自身を含む): 135402624

約数和(自身を除く): 73612204

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 134327, 268654, 537308, 671635, 1343270, 2686540, 3089521, 6179042, 12358084, 15447605, 30895210, 61790420]

約数ペア:

[(1, 61790420), (2, 30895210), (4, 15447605), (5, 12358084), (10, 6179042), (20, 3089521), (23, 2686540), (46, 1343270), (92, 671635), (115, 537308), (230, 268654), (460, 134327)]