1431835300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{2753}}^1$

素因数の和:3517

約数の個数: 72

約数和(自身を含む): 3557022336

約数和(自身を除く): 2125187036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 743, 1486, 2753, 2972, 3715, 5201, 5506, 7430, 10402, 11012, 13765, 14860, 18575, 19271, 20804, 26005, 27530, 37150, 38542, 52010, 55060, 68825, 74300, 77084, 96355, 104020, 130025, 137650, 192710, 260050, 275300, 385420, 481775, 520100, 963550, 1927100, 2045479, 4090958, 8181916, 10227395, 14318353, 20454790, 28636706, 40909580, 51136975, 57273412, 71591765, 102273950, 143183530, 204547900, 286367060, 357958825, 715917650, 1431835300]

約数ペア:

[(1, 1431835300), (2, 715917650), (4, 357958825), (5, 286367060), (7, 204547900), (10, 143183530), (14, 102273950), (20, 71591765), (25, 57273412), (28, 51136975), (35, 40909580), (50, 28636706), (70, 20454790), (100, 14318353), (140, 10227395), (175, 8181916), (350, 4090958), (700, 2045479), (743, 1927100), (1486, 963550), (2753, 520100), (2972, 481775), (3715, 385420), (5201, 275300), (5506, 260050), (7430, 192710), (10402, 137650), (11012, 130025), (13765, 104020), (14860, 96355), (18575, 77084), (19271, 74300), (20804, 68825), (26005, 55060), (27530, 52010), (37150, 38542)]