97954070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 180480960

約数和(自身を除く): 82526890

約数列:

[1, 2, 5, 10, 53, 106, 265, 421, 439, 530, 842, 878, 2105, 2195, 4210, 4390, 22313, 23267, 44626, 46534, 111565, 116335, 184819, 223130, 232670, 369638, 924095, 1848190, 9795407, 19590814, 48977035, 97954070]

約数ペア:

[(1, 97954070), (2, 48977035), (5, 19590814), (10, 9795407), (53, 1848190), (106, 924095), (265, 369638), (421, 232670), (439, 223130), (530, 184819), (842, 116335), (878, 111565), (2105, 46534), (2195, 44626), (4210, 23267), (4390, 22313)]