530154560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4172

約数の個数: 112

約数和(自身を含む): 1403738112

約数和(自身を除く): 873583552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4111, 4160, 4960, 6448, 8060, 8222, 9920, 12896, 16120, 16444, 20555, 25792, 32240, 32888, 41110, 53443, 64480, 65776, 82220, 106886, 127441, 128960, 131552, 164440, 213772, 254882, 263104, 267215, 328880, 427544, 509764, 534430, 637205, 657760, 855088, 1019528, 1068860, 1274410, 1315520, 1656733, 1710176, 2039056, 2137720, 2548820, 3313466, 3420352, 4078112, 4275440, 5097640, 6626932, 8156224, 8283665, 8550880, 10195280, 13253864, 16567330, 17101760, 20390560, 26507728, 33134660, 40781120, 53015456, 66269320, 106030912, 132538640, 265077280, 530154560]

約数ペア:

[(1, 530154560), (2, 265077280), (4, 132538640), (5, 106030912), (8, 66269320), (10, 53015456), (13, 40781120), (16, 33134660), (20, 26507728), (26, 20390560), (31, 17101760), (32, 16567330), (40, 13253864), (52, 10195280), (62, 8550880), (64, 8283665), (65, 8156224), (80, 6626932), (104, 5097640), (124, 4275440), (130, 4078112), (155, 3420352), (160, 3313466), (208, 2548820), (248, 2137720), (260, 2039056), (310, 1710176), (320, 1656733), (403, 1315520), (416, 1274410), (496, 1068860), (520, 1019528), (620, 855088), (806, 657760), (832, 637205), (992, 534430), (1040, 509764), (1240, 427544), (1612, 328880), (1984, 267215), (2015, 263104), (2080, 254882), (2480, 213772), (3224, 164440), (4030, 131552), (4111, 128960), (4160, 127441), (4960, 106886), (6448, 82220), (8060, 65776), (8222, 64480), (9920, 53443), (12896, 41110), (16120, 32888), (16444, 32240), (20555, 25792)]