2436703390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{1321}}^1$

素因数の和:1789

約数の個数: 64

約数和(自身を含む): 4917205440

約数和(自身を除く): 2480502050

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 409, 410, 451, 818, 902, 1321, 2045, 2255, 2642, 4090, 4499, 4510, 6605, 8998, 13210, 14531, 16769, 22495, 29062, 33538, 44990, 54161, 72655, 83845, 108322, 145310, 167690, 184459, 270805, 368918, 540289, 541610, 595771, 922295, 1080578, 1191542, 1844590, 2701445, 2978855, 5402890, 5943179, 5957710, 11886358, 22151849, 29715895, 44303698, 59431790, 110759245, 221518490, 243670339, 487340678, 1218351695, 2436703390]

約数ペア:

[(1, 2436703390), (2, 1218351695), (5, 487340678), (10, 243670339), (11, 221518490), (22, 110759245), (41, 59431790), (55, 44303698), (82, 29715895), (110, 22151849), (205, 11886358), (409, 5957710), (410, 5943179), (451, 5402890), (818, 2978855), (902, 2701445), (1321, 1844590), (2045, 1191542), (2255, 1080578), (2642, 922295), (4090, 595771), (4499, 541610), (4510, 540289), (6605, 368918), (8998, 270805), (13210, 184459), (14531, 167690), (16769, 145310), (22495, 108322), (29062, 83845), (33538, 72655), (44990, 54161)]