26579187460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{573569}}^1$

素因数の和:573916

約数の個数: 48

約数和(自身を含む): 63982880640

約数和(自身を除く): 37403693180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1655, 2317, 3310, 4634, 6620, 9268, 11585, 23170, 46340, 573569, 1147138, 2294276, 2867845, 4014983, 5735690, 8029966, 11471380, 16059932, 20074915, 40149830, 80299660, 189851339, 379702678, 759405356, 949256695, 1328959373, 1898513390, 2657918746, 3797026780, 5315837492, 6644796865, 13289593730, 26579187460]

約数ペア:

[(1, 26579187460), (2, 13289593730), (4, 6644796865), (5, 5315837492), (7, 3797026780), (10, 2657918746), (14, 1898513390), (20, 1328959373), (28, 949256695), (35, 759405356), (70, 379702678), (140, 189851339), (331, 80299660), (662, 40149830), (1324, 20074915), (1655, 16059932), (2317, 11471380), (3310, 8029966), (4634, 5735690), (6620, 4014983), (9268, 2867845), (11585, 2294276), (23170, 1147138), (46340, 573569)]