136304740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47659}}^1$

素因数の和:47692

約数の個数: 48

約数和(自身を含む): 336288960

約数和(自身を除く): 199984220

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 47659, 95318, 190636, 238295, 476590, 524249, 619567, 953180, 1048498, 1239134, 2096996, 2478268, 2621245, 3097835, 5242490, 6195670, 6815237, 10484980, 12391340, 13630474, 27260948, 34076185, 68152370, 136304740]

約数ペア:

[(1, 136304740), (2, 68152370), (4, 34076185), (5, 27260948), (10, 13630474), (11, 12391340), (13, 10484980), (20, 6815237), (22, 6195670), (26, 5242490), (44, 3097835), (52, 2621245), (55, 2478268), (65, 2096996), (110, 1239134), (130, 1048498), (143, 953180), (220, 619567), (260, 524249), (286, 476590), (572, 238295), (715, 190636), (1430, 95318), (2860, 47659)]