4927128220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1135283}}^1$

素因数の和:1135330

約数の個数: 48

約数和(自身を含む): 12206573568

約数和(自身を除く): 7279445348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 1135283, 2270566, 4541132, 5676415, 7946981, 11352830, 15893962, 22705660, 31787924, 35193773, 39734905, 70387546, 79469810, 140775092, 158939620, 175968865, 246356411, 351937730, 492712822, 703875460, 985425644, 1231782055, 2463564110, 4927128220]

約数ペア:

[(1, 4927128220), (2, 2463564110), (4, 1231782055), (5, 985425644), (7, 703875460), (10, 492712822), (14, 351937730), (20, 246356411), (28, 175968865), (31, 158939620), (35, 140775092), (62, 79469810), (70, 70387546), (124, 39734905), (140, 35193773), (155, 31787924), (217, 22705660), (310, 15893962), (434, 11352830), (620, 7946981), (868, 5676415), (1085, 4541132), (2170, 2270566), (4340, 1135283)]