5625620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 15918336

約数和(自身を除く): 10292716

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 281, 286, 308, 364, 385, 455, 562, 572, 715, 770, 910, 1001, 1124, 1405, 1430, 1540, 1820, 1967, 2002, 2810, 2860, 3091, 3653, 3934, 4004, 5005, 5620, 6182, 7306, 7868, 9835, 10010, 12364, 14612, 15455, 18265, 19670, 20020, 21637, 25571, 30910, 36530, 39340, 40183, 43274, 51142, 61820, 73060, 80366, 86548, 102284, 108185, 127855, 160732, 200915, 216370, 255710, 281281, 401830, 432740, 511420, 562562, 803660, 1125124, 1406405, 2812810, 5625620]

約数ペア:

[(1, 5625620), (2, 2812810), (4, 1406405), (5, 1125124), (7, 803660), (10, 562562), (11, 511420), (13, 432740), (14, 401830), (20, 281281), (22, 255710), (26, 216370), (28, 200915), (35, 160732), (44, 127855), (52, 108185), (55, 102284), (65, 86548), (70, 80366), (77, 73060), (91, 61820), (110, 51142), (130, 43274), (140, 40183), (143, 39340), (154, 36530), (182, 30910), (220, 25571), (260, 21637), (281, 20020), (286, 19670), (308, 18265), (364, 15455), (385, 14612), (455, 12364), (562, 10010), (572, 9835), (715, 7868), (770, 7306), (910, 6182), (1001, 5620), (1124, 5005), (1405, 4004), (1430, 3934), (1540, 3653), (1820, 3091), (1967, 2860), (2002, 2810)]