71394272600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{50995909}}^1$

素因数の和:50995932

約数の個数: 48

約数和(自身を含む): 189704785200

約数和(自身を除く): 118310512600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 50995909, 101991818, 203983636, 254979545, 356971363, 407967272, 509959090, 713942726, 1019918180, 1274897725, 1427885452, 1784856815, 2039836360, 2549795450, 2855770904, 3569713630, 5099590900, 7139427260, 8924284075, 10199181800, 14278854520, 17848568150, 35697136300, 71394272600]

約数ペア:

[(1, 71394272600), (2, 35697136300), (4, 17848568150), (5, 14278854520), (7, 10199181800), (8, 8924284075), (10, 7139427260), (14, 5099590900), (20, 3569713630), (25, 2855770904), (28, 2549795450), (35, 2039836360), (40, 1784856815), (50, 1427885452), (56, 1274897725), (70, 1019918180), (100, 713942726), (140, 509959090), (175, 407967272), (200, 356971363), (280, 254979545), (350, 203983636), (700, 101991818), (1400, 50995909)]