39550030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6473}}^1$

素因数の和:6540

約数の個数: 32

約数和(自身を含む): 78309504

約数和(自身を除く): 38759474

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 6473, 12946, 32365, 64730, 84149, 168298, 304231, 420745, 608462, 841490, 1521155, 3042310, 3955003, 7910006, 19775015, 39550030]

約数ペア:

[(1, 39550030), (2, 19775015), (5, 7910006), (10, 3955003), (13, 3042310), (26, 1521155), (47, 841490), (65, 608462), (94, 420745), (130, 304231), (235, 168298), (470, 84149), (611, 64730), (1222, 32365), (3055, 12946), (6110, 6473)]