4037607860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{128341}}^1$

素因数の和:128385

約数の個数: 72

約数和(自身を含む): 10036857768

約数和(自身を除く): 5999249908

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1573, 2420, 2860, 3146, 6292, 7865, 15730, 31460, 128341, 256682, 513364, 641705, 1283410, 1411751, 1668433, 2566820, 2823502, 3336866, 5647004, 6673732, 7058755, 8342165, 14117510, 15529261, 16684330, 18352763, 28235020, 31058522, 33368660, 36705526, 62117044, 73411052, 77646305, 91763815, 155292610, 183527630, 201880393, 310585220, 367055260, 403760786, 807521572, 1009401965, 2018803930, 4037607860]

約数ペア:

[(1, 4037607860), (2, 2018803930), (4, 1009401965), (5, 807521572), (10, 403760786), (11, 367055260), (13, 310585220), (20, 201880393), (22, 183527630), (26, 155292610), (44, 91763815), (52, 77646305), (55, 73411052), (65, 62117044), (110, 36705526), (121, 33368660), (130, 31058522), (143, 28235020), (220, 18352763), (242, 16684330), (260, 15529261), (286, 14117510), (484, 8342165), (572, 7058755), (605, 6673732), (715, 5647004), (1210, 3336866), (1430, 2823502), (1573, 2566820), (2420, 1668433), (2860, 1411751), (3146, 1283410), (6292, 641705), (7865, 513364), (15730, 256682), (31460, 128341)]