45727760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43969}}^1$

素因数の和:43995

約数の個数: 40

約数和(自身を含む): 114497880

約数和(自身を除く): 68770120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 43969, 87938, 175876, 219845, 351752, 439690, 571597, 703504, 879380, 1143194, 1758760, 2286388, 2857985, 3517520, 4572776, 5715970, 9145552, 11431940, 22863880, 45727760]

約数ペア:

[(1, 45727760), (2, 22863880), (4, 11431940), (5, 9145552), (8, 5715970), (10, 4572776), (13, 3517520), (16, 2857985), (20, 2286388), (26, 1758760), (40, 1143194), (52, 879380), (65, 703504), (80, 571597), (104, 439690), (130, 351752), (208, 219845), (260, 175876), (520, 87938), (1040, 43969)]