662060140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{911}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 1654732800

約数和(自身を除く): 992672660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 179, 203, 290, 358, 406, 580, 716, 812, 895, 911, 1015, 1253, 1790, 1822, 2030, 2506, 3580, 3644, 4060, 4555, 5012, 5191, 6265, 6377, 9110, 10382, 12530, 12754, 18220, 20764, 25060, 25508, 25955, 26419, 31885, 36337, 51910, 52838, 63770, 72674, 103820, 105676, 127540, 132095, 145348, 163069, 181685, 184933, 264190, 326138, 363370, 369866, 528380, 652276, 726740, 739732, 815345, 924665, 1141483, 1630690, 1849330, 2282966, 3261380, 3698660, 4565932, 4729001, 5707415, 9458002, 11414830, 18916004, 22829660, 23645005, 33103007, 47290010, 66206014, 94580020, 132412028, 165515035, 331030070, 662060140]

約数ペア:

[(1, 662060140), (2, 331030070), (4, 165515035), (5, 132412028), (7, 94580020), (10, 66206014), (14, 47290010), (20, 33103007), (28, 23645005), (29, 22829660), (35, 18916004), (58, 11414830), (70, 9458002), (116, 5707415), (140, 4729001), (145, 4565932), (179, 3698660), (203, 3261380), (290, 2282966), (358, 1849330), (406, 1630690), (580, 1141483), (716, 924665), (812, 815345), (895, 739732), (911, 726740), (1015, 652276), (1253, 528380), (1790, 369866), (1822, 363370), (2030, 326138), (2506, 264190), (3580, 184933), (3644, 181685), (4060, 163069), (4555, 145348), (5012, 132095), (5191, 127540), (6265, 105676), (6377, 103820), (9110, 72674), (10382, 63770), (12530, 52838), (12754, 51910), (18220, 36337), (20764, 31885), (25060, 26419), (25508, 25955)]