45340880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43597}}^1$

素因数の和:43623

約数の個数: 40

約数和(自身を含む): 113529192

約数和(自身を除く): 68188312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 43597, 87194, 174388, 217985, 348776, 435970, 566761, 697552, 871940, 1133522, 1743880, 2267044, 2833805, 3487760, 4534088, 5667610, 9068176, 11335220, 22670440, 45340880]

約数ペア:

[(1, 45340880), (2, 22670440), (4, 11335220), (5, 9068176), (8, 5667610), (10, 4534088), (13, 3487760), (16, 2833805), (20, 2267044), (26, 1743880), (40, 1133522), (52, 871940), (65, 697552), (80, 566761), (104, 435970), (130, 348776), (208, 217985), (260, 174388), (520, 87194), (1040, 43597)]