86548540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 209817216

約数和(自身を除く): 123268676

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 41, 46, 52, 65, 82, 92, 115, 130, 164, 205, 230, 260, 299, 353, 410, 460, 533, 598, 706, 820, 943, 1066, 1196, 1412, 1495, 1765, 1886, 2132, 2665, 2990, 3530, 3772, 4589, 4715, 5330, 5980, 7060, 8119, 9178, 9430, 10660, 12259, 14473, 16238, 18356, 18860, 22945, 24518, 28946, 32476, 40595, 45890, 49036, 57892, 61295, 72365, 81190, 91780, 105547, 122590, 144730, 162380, 188149, 211094, 245180, 289460, 332879, 376298, 422188, 527735, 665758, 752596, 940745, 1055470, 1331516, 1664395, 1881490, 2110940, 3328790, 3762980, 4327427, 6657580, 8654854, 17309708, 21637135, 43274270, 86548540]

約数ペア:

[(1, 86548540), (2, 43274270), (4, 21637135), (5, 17309708), (10, 8654854), (13, 6657580), (20, 4327427), (23, 3762980), (26, 3328790), (41, 2110940), (46, 1881490), (52, 1664395), (65, 1331516), (82, 1055470), (92, 940745), (115, 752596), (130, 665758), (164, 527735), (205, 422188), (230, 376298), (260, 332879), (299, 289460), (353, 245180), (410, 211094), (460, 188149), (533, 162380), (598, 144730), (706, 122590), (820, 105547), (943, 91780), (1066, 81190), (1196, 72365), (1412, 61295), (1495, 57892), (1765, 49036), (1886, 45890), (2132, 40595), (2665, 32476), (2990, 28946), (3530, 24518), (3772, 22945), (4589, 18860), (4715, 18356), (5330, 16238), (5980, 14473), (7060, 12259), (8119, 10660), (9178, 9430)]