14311960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1660

約数の個数: 64

約数和(自身を含む): 36741600

約数和(自身を除く): 22429640

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1619, 1768, 2210, 3238, 4420, 6476, 8095, 8840, 12952, 16190, 21047, 27523, 32380, 42094, 55046, 64760, 84188, 105235, 110092, 137615, 168376, 210470, 220184, 275230, 357799, 420940, 550460, 715598, 841880, 1100920, 1431196, 1788995, 2862392, 3577990, 7155980, 14311960]

約数ペア:

[(1, 14311960), (2, 7155980), (4, 3577990), (5, 2862392), (8, 1788995), (10, 1431196), (13, 1100920), (17, 841880), (20, 715598), (26, 550460), (34, 420940), (40, 357799), (52, 275230), (65, 220184), (68, 210470), (85, 168376), (104, 137615), (130, 110092), (136, 105235), (170, 84188), (221, 64760), (260, 55046), (340, 42094), (442, 32380), (520, 27523), (680, 21047), (884, 16190), (1105, 12952), (1619, 8840), (1768, 8095), (2210, 6476), (3238, 4420)]