45740890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1063}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 89018496

約数和(自身を除く): 43277606

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1063, 1655, 2126, 3310, 4303, 5315, 8606, 10630, 13819, 21515, 27638, 43030, 69095, 138190, 351853, 703706, 1759265, 3518530, 4574089, 9148178, 22870445, 45740890]

約数ペア:

[(1, 45740890), (2, 22870445), (5, 9148178), (10, 4574089), (13, 3518530), (26, 1759265), (65, 703706), (130, 351853), (331, 138190), (662, 69095), (1063, 43030), (1655, 27638), (2126, 21515), (3310, 13819), (4303, 10630), (5315, 8606)]