16848260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 42844032

約数和(自身を除く): 25995772

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 43, 44, 52, 55, 65, 86, 110, 130, 137, 143, 172, 215, 220, 260, 274, 286, 430, 473, 548, 559, 572, 685, 715, 860, 946, 1118, 1370, 1430, 1507, 1781, 1892, 2236, 2365, 2740, 2795, 2860, 3014, 3562, 4730, 5590, 5891, 6028, 6149, 7124, 7535, 8905, 9460, 11180, 11782, 12298, 15070, 17810, 19591, 23564, 24596, 29455, 30140, 30745, 35620, 39182, 58910, 61490, 64801, 76583, 78364, 97955, 117820, 122980, 129602, 153166, 195910, 259204, 306332, 324005, 382915, 391820, 648010, 765830, 842413, 1296020, 1531660, 1684826, 3369652, 4212065, 8424130, 16848260]

約数ペア:

[(1, 16848260), (2, 8424130), (4, 4212065), (5, 3369652), (10, 1684826), (11, 1531660), (13, 1296020), (20, 842413), (22, 765830), (26, 648010), (43, 391820), (44, 382915), (52, 324005), (55, 306332), (65, 259204), (86, 195910), (110, 153166), (130, 129602), (137, 122980), (143, 117820), (172, 97955), (215, 78364), (220, 76583), (260, 64801), (274, 61490), (286, 58910), (430, 39182), (473, 35620), (548, 30745), (559, 30140), (572, 29455), (685, 24596), (715, 23564), (860, 19591), (946, 17810), (1118, 15070), (1370, 12298), (1430, 11782), (1507, 11180), (1781, 9460), (1892, 8905), (2236, 7535), (2365, 7124), (2740, 6149), (2795, 6028), (2860, 5891), (3014, 5590), (3562, 4730)]