12664063880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4919}}^1\times {\mathrm{4951}}^1$

素因数の和:9894

約数の個数: 64

約数和(自身を含む): 30698438400

約数和(自身を除く): 18034374520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4919, 4951, 9838, 9902, 19676, 19804, 24595, 24755, 39352, 39608, 49190, 49510, 63947, 64363, 98380, 99020, 127894, 128726, 196760, 198040, 255788, 257452, 319735, 321815, 511576, 514904, 639470, 643630, 1278940, 1287260, 2557880, 2574520, 24353969, 48707938, 97415876, 121769845, 194831752, 243539690, 316601597, 487079380, 633203194, 974158760, 1266406388, 1583007985, 2532812776, 3166015970, 6332031940, 12664063880]

約数ペア:

[(1, 12664063880), (2, 6332031940), (4, 3166015970), (5, 2532812776), (8, 1583007985), (10, 1266406388), (13, 974158760), (20, 633203194), (26, 487079380), (40, 316601597), (52, 243539690), (65, 194831752), (104, 121769845), (130, 97415876), (260, 48707938), (520, 24353969), (4919, 2574520), (4951, 2557880), (9838, 1287260), (9902, 1278940), (19676, 643630), (19804, 639470), (24595, 514904), (24755, 511576), (39352, 321815), (39608, 319735), (49190, 257452), (49510, 255788), (63947, 198040), (64363, 196760), (98380, 128726), (99020, 127894)]