43401040

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4801}}^1$

素因数の和:4927

約数の個数: 40

約数和(自身を含む): 101821608

約数和(自身を除く): 58420568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 4801, 9040, 9602, 19204, 24005, 38408, 48010, 76816, 96020, 192040, 384080, 542513, 1085026, 2170052, 2712565, 4340104, 5425130, 8680208, 10850260, 21700520, 43401040]

約数ペア:

[(1, 43401040), (2, 21700520), (4, 10850260), (5, 8680208), (8, 5425130), (10, 4340104), (16, 2712565), (20, 2170052), (40, 1085026), (80, 542513), (113, 384080), (226, 192040), (452, 96020), (565, 76816), (904, 48010), (1130, 38408), (1808, 24005), (2260, 19204), (4520, 9602), (4801, 9040)]