402192140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{92671}}^1$

素因数の和:92718

約数の個数: 48

約数和(自身を含む): 996409344

約数和(自身を除く): 594217204

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, 92671, 185342, 370684, 463355, 648697, 926710, 1297394, 1853420, 2594788, 2872801, 3243485, 5745602, 6486970, 11491204, 12973940, 14364005, 20109607, 28728010, 40219214, 57456020, 80438428, 100548035, 201096070, 402192140]

約数ペア:

[(1, 402192140), (2, 201096070), (4, 100548035), (5, 80438428), (7, 57456020), (10, 40219214), (14, 28728010), (20, 20109607), (28, 14364005), (31, 12973940), (35, 11491204), (62, 6486970), (70, 5745602), (124, 3243485), (140, 2872801), (155, 2594788), (217, 1853420), (310, 1297394), (434, 926710), (620, 648697), (868, 463355), (1085, 370684), (2170, 185342), (4340, 92671)]