79016870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1889}}^1$

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 146966400

約数和(自身を除く): 67949530

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 235, 445, 470, 890, 1889, 3778, 4183, 8366, 9445, 18890, 20915, 41830, 88783, 168121, 177566, 336242, 443915, 840605, 887830, 1681210, 7901687, 15803374, 39508435, 79016870]

約数ペア:

[(1, 79016870), (2, 39508435), (5, 15803374), (10, 7901687), (47, 1681210), (89, 887830), (94, 840605), (178, 443915), (235, 336242), (445, 177566), (470, 168121), (890, 88783), (1889, 41830), (3778, 20915), (4183, 18890), (8366, 9445)]