114897940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1433}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 255366720

約数和(自身を除く): 140468780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 211, 380, 422, 844, 1055, 1433, 2110, 2866, 4009, 4220, 5732, 7165, 8018, 14330, 16036, 20045, 27227, 28660, 40090, 54454, 80180, 108908, 136135, 272270, 302363, 544540, 604726, 1209452, 1511815, 3023630, 5744897, 6047260, 11489794, 22979588, 28724485, 57448970, 114897940]

約数ペア:

[(1, 114897940), (2, 57448970), (4, 28724485), (5, 22979588), (10, 11489794), (19, 6047260), (20, 5744897), (38, 3023630), (76, 1511815), (95, 1209452), (190, 604726), (211, 544540), (380, 302363), (422, 272270), (844, 136135), (1055, 108908), (1433, 80180), (2110, 54454), (2866, 40090), (4009, 28660), (4220, 27227), (5732, 20045), (7165, 16036), (8018, 14330)]