202580560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27827}}^1$

素因数の和:27860

約数の個数: 80

約数和(自身を含む): 579712896

約数和(自身を除く): 377132336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 27827, 55654, 111308, 139135, 194789, 222616, 278270, 361751, 389578, 445232, 556540, 723502, 779156, 973945, 1113080, 1447004, 1558312, 1808755, 1947890, 2226160, 2532257, 2894008, 3116624, 3617510, 3895780, 5064514, 5788016, 7235020, 7791560, 10129028, 12661285, 14470040, 15583120, 20258056, 25322570, 28940080, 40516112, 50645140, 101290280, 202580560]

約数ペア:

[(1, 202580560), (2, 101290280), (4, 50645140), (5, 40516112), (7, 28940080), (8, 25322570), (10, 20258056), (13, 15583120), (14, 14470040), (16, 12661285), (20, 10129028), (26, 7791560), (28, 7235020), (35, 5788016), (40, 5064514), (52, 3895780), (56, 3617510), (65, 3116624), (70, 2894008), (80, 2532257), (91, 2226160), (104, 1947890), (112, 1808755), (130, 1558312), (140, 1447004), (182, 1113080), (208, 973945), (260, 779156), (280, 723502), (364, 556540), (455, 445232), (520, 389578), (560, 361751), (728, 278270), (910, 222616), (1040, 194789), (1456, 139135), (1820, 111308), (3640, 55654), (7280, 27827)]