88830280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 252149760

約数和(自身を除く): 163319480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 151, 154, 191, 220, 280, 302, 308, 382, 385, 440, 604, 616, 755, 764, 770, 955, 1057, 1208, 1337, 1510, 1528, 1540, 1661, 1910, 2101, 2114, 2674, 3020, 3080, 3322, 3820, 4202, 4228, 5285, 5348, 6040, 6644, 6685, 7640, 8305, 8404, 8456, 10505, 10570, 10696, 11627, 13288, 13370, 14707, 16610, 16808, 21010, 21140, 23254, 26740, 28841, 29414, 33220, 42020, 42280, 46508, 53480, 57682, 58135, 58828, 66440, 73535, 84040, 93016, 115364, 116270, 117656, 144205, 147070, 201887, 230728, 232540, 288410, 294140, 317251, 403774, 465080, 576820, 588280, 634502, 807548, 1009435, 1153640, 1269004, 1586255, 1615096, 2018870, 2220757, 2538008, 3172510, 4037740, 4441514, 6345020, 8075480, 8883028, 11103785, 12690040, 17766056, 22207570, 44415140, 88830280]

約数ペア:

[(1, 88830280), (2, 44415140), (4, 22207570), (5, 17766056), (7, 12690040), (8, 11103785), (10, 8883028), (11, 8075480), (14, 6345020), (20, 4441514), (22, 4037740), (28, 3172510), (35, 2538008), (40, 2220757), (44, 2018870), (55, 1615096), (56, 1586255), (70, 1269004), (77, 1153640), (88, 1009435), (110, 807548), (140, 634502), (151, 588280), (154, 576820), (191, 465080), (220, 403774), (280, 317251), (302, 294140), (308, 288410), (382, 232540), (385, 230728), (440, 201887), (604, 147070), (616, 144205), (755, 117656), (764, 116270), (770, 115364), (955, 93016), (1057, 84040), (1208, 73535), (1337, 66440), (1510, 58828), (1528, 58135), (1540, 57682), (1661, 53480), (1910, 46508), (2101, 42280), (2114, 42020), (2674, 33220), (3020, 29414), (3080, 28841), (3322, 26740), (3820, 23254), (4202, 21140), (4228, 21010), (5285, 16808), (5348, 16610), (6040, 14707), (6644, 13370), (6685, 13288), (7640, 11627), (8305, 10696), (8404, 10570), (8456, 10505)]