1569655880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{26713}}^1$

素因数の和:26850

約数の個数: 64

約数和(自身を含む): 3837198960

約数和(自身を除く): 2267543080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1469, 2260, 2938, 4520, 5876, 7345, 11752, 14690, 26713, 29380, 53426, 58760, 106852, 133565, 213704, 267130, 347269, 534260, 694538, 1068520, 1389076, 1736345, 2778152, 3018569, 3472690, 6037138, 6945380, 12074276, 13890760, 15092845, 24148552, 30185690, 39241397, 60371380, 78482794, 120742760, 156965588, 196206985, 313931176, 392413970, 784827940, 1569655880]

約数ペア:

[(1, 1569655880), (2, 784827940), (4, 392413970), (5, 313931176), (8, 196206985), (10, 156965588), (13, 120742760), (20, 78482794), (26, 60371380), (40, 39241397), (52, 30185690), (65, 24148552), (104, 15092845), (113, 13890760), (130, 12074276), (226, 6945380), (260, 6037138), (452, 3472690), (520, 3018569), (565, 2778152), (904, 1736345), (1130, 1389076), (1469, 1068520), (2260, 694538), (2938, 534260), (4520, 347269), (5876, 267130), (7345, 213704), (11752, 133565), (14690, 106852), (26713, 58760), (29380, 53426)]